| 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 | $46.44 | 10.361% | $51.2516 | $51.25 | $51.25 | $51.30 |
| Purchase #2 | $45.76 | 9.498% | $50.1063 | $50.11 | $50.10 | $50.10 |
| Purchase #3 | $128.39 | 6.310% | $136.4914 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $183.29 | 12.312% | $205.8567 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $240.48 | 10.698% | $266.2066 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $32.57 | 4.617% | $34.0738 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $9.72 | 4.573% | $10.1645 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $686.65 | $754.1509 | $754.15 | $754.10 | $754.30 | |