| 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 | $70.45 | 6.509% | $75.0356 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $193.92 | 8.871% | $211.1226 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $78.33 | 13.753% | $89.1027 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $131.68 | 10.660% | $145.7171 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $95.65 | 6.218% | $101.5975 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $49.38 | 6.746% | $52.7112 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $185.57 | 9.277% | $202.7853 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $804.98 | $878.0720 | $878.08 | $878.05 | $878.00 | |