| 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 | $98.35 | 9.859% | $108.0463 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $64.51 | 5.651% | $68.1555 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $62.77 | 12.290% | $70.4844 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $39.67 | 6.762% | $42.3525 | $42.35 | $42.35 | $42.40 |
| Purchase #5 | $235.39 | 3.597% | $243.857 | $243.86 | $243.85 | $243.90 |
| Purchase #6 | $10.41 | 5.357% | $10.9677 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $106.48 | 10.183% | $117.3229 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $617.58 | $661.1863 | $661.19 | $661.15 | $661.30 | |