| 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 | $35.68 | 10.151% | $39.3019 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $42.36 | 5.585% | $44.7258 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $185.58 | 4.329% | $193.6138 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $45.43 | 7.589% | $48.8777 | $48.88 | $48.90 | $48.90 |
| Purchase #5 | $201.97 | 10.726% | $223.6333 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $210.49 | 6.802% | $224.8075 | $224.81 | $224.80 | $224.80 |
| Purchase #7 | $187.60 | 12.505% | $211.0594 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $909.11 | $986.0194 | $986.02 | $986.05 | $986.00 | |