| 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 | $33.67 | 9.264% | $36.7892 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $61.45 | 8.728% | $66.8134 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $67.64 | 5.781% | $71.5503 | $71.55 | $71.55 | $71.60 |
| Purchase #4 | $198.90 | 13.732% | $226.2129 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $219.79 | 12.794% | $247.9099 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $106.58 | 4.561% | $111.4411 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $232.99 | 13.204% | $263.754 | $263.75 | $263.75 | $263.80 |
| 7 purchase totals = | $921.02 | $1,024.4708 | $1,024.46 | $1,024.45 | $1,024.50 | |