| 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 | $110.50 | 9.540% | $121.0417 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $53.55 | 5.268% | $56.371 | $56.37 | $56.35 | $56.40 |
| Purchase #3 | $85.78 | 10.760% | $95.0099 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $110.98 | 6.499% | $118.1926 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $102.85 | 6.612% | $109.6504 | $109.65 | $109.65 | $109.70 |
| Purchase #6 | $144.73 | 10.237% | $159.546 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $83.45 | 9.359% | $91.2601 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $691.84 | $751.0717 | $751.07 | $751.05 | $751.10 | |