| 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 | $32.46 | 11.602% | $36.226 | $36.23 | $36.25 | $36.20 |
| Purchase #2 | $35.68 | 9.769% | $39.1656 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $92.47 | 9.415% | $101.1761 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $68.26 | 9.151% | $74.5065 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $239.36 | 12.424% | $269.0981 | $269.10 | $269.10 | $269.10 |
| Purchase #6 | $99.33 | 13.179% | $112.4207 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $70.32 | 12.841% | $79.3498 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $637.88 | $711.9428 | $711.96 | $711.95 | $711.90 | |