| 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 | $84.28 | 7.622% | $90.7038 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $30.93 | 6.710% | $33.0054 | $33.01 | $33.00 | $33.00 |
| Purchase #3 | $48.61 | 5.455% | $51.2617 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $50.31 | 5.802% | $53.229 | $53.23 | $53.25 | $53.20 |
| Purchase #5 | $165.87 | 6.740% | $177.0496 | $177.05 | $177.05 | $177.00 |
| Purchase #6 | $48.88 | 12.297% | $54.8908 | $54.89 | $54.90 | $54.90 |
| Purchase #7 | $186.54 | 6.200% | $198.1055 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $615.42 | $658.2458 | $658.25 | $658.25 | $658.20 | |