| 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 | $67.55 | 9.365% | $73.8761 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $168.42 | 10.611% | $186.291 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $135.53 | 12.428% | $152.3737 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $178.43 | 7.437% | $191.6998 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $115.29 | 9.365% | $126.0869 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $36.90 | 5.265% | $38.8428 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $87.78 | 8.324% | $95.0868 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $789.90 | $864.2571 | $864.26 | $864.30 | $864.30 | |