| 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 | $39.32 | 11.717% | $43.9271 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $132.58 | 9.627% | $145.3435 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $9.53 | 7.330% | $10.2285 | $10.23 | $10.25 | $10.20 |
| Purchase #4 | $186.97 | 5.657% | $197.5469 | $197.55 | $197.55 | $197.50 |
| Purchase #5 | $25.42 | 7.175% | $27.2439 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $164.45 | 11.657% | $183.6199 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $240.69 | 12.369% | $270.4609 | $270.46 | $270.45 | $270.50 |
| 7 purchase totals = | $798.96 | $878.3707 | $878.37 | $878.40 | $878.20 | |