| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.87 | 3.819% | $45.5454 | $45.55 | $45.55 | $45.50 |
| Purchase #2 | $156.80 | 10.608% | $173.4333 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $102.54 | 9.255% | $112.0301 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $224.74 | 11.154% | $249.8075 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $176.60 | 3.298% | $182.4243 | $182.42 | $182.40 | $182.40 |
| Purchase #6 | $111.67 | 8.502% | $121.1642 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $138.47 | 12.296% | $155.4963 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $954.69 | $1,039.9011 | $1,039.90 | $1,039.90 | $1,039.80 | |