| 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 | $67.72 | 6.496% | $72.1191 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $21.53 | 7.389% | $23.1209 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $169.73 | 7.537% | $182.5226 | $182.52 | $182.50 | $182.50 |
| Purchase #4 | $89.80 | 12.787% | $101.2827 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $185.52 | 8.620% | $201.5118 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $79.88 | 6.386% | $84.9811 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $187.25 | 7.702% | $201.672 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $801.43 | $867.2102 | $867.20 | $867.15 | $867.20 | |