| 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 | $22.57 | 6.530% | $24.0438 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $149.26 | 7.147% | $159.9276 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $8.43 | 7.126% | $9.0307 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $93.48 | 9.851% | $102.6887 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $43.89 | 3.385% | $45.3757 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $45.63 | 6.596% | $48.6398 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $214.64 | 11.103% | $238.4715 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $577.90 | $628.1778 | $628.18 | $628.25 | $628.10 | |