| 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 | $48.99 | 9.307% | $53.5495 | $53.55 | $53.55 | $53.50 |
| Purchase #2 | $17.43 | 10.733% | $19.3008 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $8.74 | 6.821% | $9.3362 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $52.92 | 11.599% | $59.0582 | $59.06 | $59.05 | $59.10 |
| Purchase #5 | $8.86 | 10.574% | $9.7969 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $169.33 | 10.310% | $186.7879 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $217.75 | 12.379% | $244.7053 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $524.02 | $582.5348 | $582.55 | $582.55 | $582.50 | |