| 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 | $13.98 | 3.646% | $14.4897 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $61.94 | 11.184% | $68.8674 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $250.29 | 10.168% | $275.7395 | $275.74 | $275.75 | $275.70 |
| Purchase #4 | $46.93 | 6.621% | $50.0372 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $41.85 | 6.780% | $44.6874 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $147.46 | 4.802% | $154.541 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $165.42 | 8.799% | $179.9753 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $727.87 | $788.3375 | $788.35 | $788.40 | $788.30 | |