| 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 | $101.62 | 6.700% | $108.4285 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $44.70 | 13.696% | $50.8221 | $50.82 | $50.80 | $50.80 |
| Purchase #3 | $202.64 | 9.216% | $221.3153 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $226.38 | 11.740% | $252.957 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $50.52 | 12.857% | $57.0154 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $99.87 | 11.798% | $111.6527 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $148.44 | 12.607% | $167.1538 | $167.15 | $167.15 | $167.20 |
| 7 purchase totals = | $874.17 | $969.3448 | $969.35 | $969.30 | $969.40 | |