| 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 | $92.85 | 5.537% | $97.9911 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $78.86 | 13.658% | $89.6307 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $146.62 | 9.701% | $160.8436 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $26.97 | 9.739% | $29.5966 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $143.38 | 5.414% | $151.1426 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $37.84 | 5.147% | $39.7876 | $39.79 | $39.80 | $39.80 |
| Purchase #7 | $167.63 | 4.582% | $175.3108 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $694.15 | $744.3030 | $744.30 | $744.35 | $744.20 | |