| 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 | $89.85 | 3.629% | $93.1107 | $93.11 | $93.10 | $93.10 |
| Purchase #2 | $96.54 | 13.158% | $109.2427 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $6.62 | 5.362% | $6.975 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $149.80 | 11.784% | $167.4524 | $167.45 | $167.45 | $167.50 |
| Purchase #5 | $195.39 | 3.627% | $202.4768 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $166.68 | 6.640% | $177.7476 | $177.75 | $177.75 | $177.70 |
| Purchase #7 | $62.68 | 8.838% | $68.2197 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $767.56 | $825.2249 | $825.23 | $825.25 | $825.20 | |