| 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 | $103.39 | 6.729% | $110.3471 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $56.94 | 12.517% | $64.0672 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $244.76 | 3.706% | $253.8308 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $222.63 | 8.598% | $241.7717 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $13.25 | 5.535% | $13.9834 | $13.98 | $14.00 | $14.00 |
| Purchase #6 | $115.90 | 13.679% | $131.754 | $131.75 | $131.75 | $131.80 |
| Purchase #7 | $12.44 | 13.741% | $14.1494 | $14.15 | $14.15 | $14.10 |
| 7 purchase totals = | $769.31 | $829.9036 | $829.90 | $829.90 | $829.90 | |