| 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 | $35.89 | 9.157% | $39.1764 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $234.69 | 9.367% | $256.6734 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $128.84 | 11.608% | $143.7957 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $100.95 | 12.639% | $113.7091 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $235.64 | 12.663% | $265.4791 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $19.78 | 10.457% | $21.8484 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $13.65 | 8.747% | $14.844 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $769.44 | $855.5261 | $855.53 | $855.55 | $855.50 | |