| 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 | $82.47 | 4.184% | $85.9205 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $43.91 | 6.403% | $46.7216 | $46.72 | $46.70 | $46.70 |
| Purchase #3 | $84.45 | 6.865% | $90.2475 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $137.79 | 8.645% | $149.7019 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $210.88 | 6.420% | $224.4185 | $224.42 | $224.40 | $224.40 |
| Purchase #6 | $60.68 | 5.232% | $63.8548 | $63.85 | $63.85 | $63.90 |
| Purchase #7 | $113.64 | 5.738% | $120.1607 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $733.82 | $781.0255 | $781.02 | $780.95 | $781.00 | |