| 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 | $45.73 | 8.706% | $49.7113 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $93.33 | 9.108% | $101.8305 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $33.35 | 13.480% | $37.8456 | $37.85 | $37.85 | $37.80 |
| Purchase #4 | $39.82 | 3.551% | $41.234 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $174.27 | 11.845% | $194.9123 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $239.34 | 4.324% | $249.6891 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $37.54 | 3.778% | $38.9583 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $663.38 | $714.1811 | $714.18 | $714.20 | $714.10 | |