| 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 | $94.35 | 3.723% | $97.8627 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $19.69 | 8.732% | $21.4093 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $123.30 | 10.409% | $136.1343 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $61.90 | 11.747% | $69.1714 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $105.84 | 7.516% | $113.7949 | $113.79 | $113.80 | $113.80 |
| Purchase #6 | $230.35 | 12.501% | $259.1461 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $35.76 | 4.722% | $37.4486 | $37.45 | $37.45 | $37.40 |
| 7 purchase totals = | $671.19 | $734.9673 | $734.96 | $734.95 | $734.90 | |