| 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 | $62.44 | 5.404% | $65.8143 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $59.66 | 12.367% | $67.0382 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $182.40 | 6.159% | $193.634 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $22.76 | 11.168% | $25.3018 | $25.30 | $25.30 | $25.30 |
| Purchase #5 | $44.72 | 13.807% | $50.8945 | $50.89 | $50.90 | $50.90 |
| Purchase #6 | $120.86 | 12.479% | $135.9421 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $115.84 | 4.674% | $121.2544 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $608.68 | $659.8793 | $659.86 | $659.90 | $659.80 | |