| 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 | $34.84 | 3.600% | $36.0942 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $128.81 | 5.722% | $136.1805 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $55.43 | 7.659% | $59.6754 | $59.68 | $59.70 | $59.70 |
| Purchase #4 | $83.42 | 13.674% | $94.8269 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $202.64 | 8.660% | $220.1886 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $152.63 | 7.873% | $164.6466 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $248.29 | 6.704% | $264.9354 | $264.94 | $264.95 | $264.90 |
| 7 purchase totals = | $906.06 | $976.5476 | $976.56 | $976.65 | $976.50 | |