| 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 | $94.72 | 8.409% | $102.685 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $88.67 | 5.417% | $93.4733 | $93.47 | $93.45 | $93.50 |
| Purchase #3 | $89.75 | 13.736% | $102.0781 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $73.67 | 12.131% | $82.6069 | $82.61 | $82.60 | $82.60 |
| Purchase #5 | $217.77 | 12.489% | $244.9673 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $195.32 | 8.403% | $211.7327 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $84.63 | 8.437% | $91.7702 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $844.53 | $929.3135 | $929.32 | $929.30 | $929.40 | |