| 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 | $91.99 | 10.709% | $101.8412 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $201.42 | 7.437% | $216.3996 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $86.81 | 6.227% | $92.2157 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $65.65 | 12.675% | $73.9711 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $62.57 | 12.565% | $70.4319 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $36.34 | 13.610% | $41.2859 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $103.73 | 6.203% | $110.1644 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $648.51 | $706.3098 | $706.31 | $706.30 | $706.30 | |