| 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 | $43.86 | 8.125% | $47.4236 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $42.97 | 7.680% | $46.2701 | $46.27 | $46.25 | $46.30 |
| Purchase #3 | $201.47 | 6.812% | $215.1941 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $65.31 | 12.370% | $73.3888 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $135.74 | 6.325% | $144.3256 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $239.90 | 7.395% | $257.6406 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $60.62 | 13.169% | $68.603 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $789.87 | $852.8458 | $852.84 | $852.85 | $852.80 | |