| 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 | $39.61 | 13.210% | $44.8425 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $140.27 | 4.650% | $146.7926 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $147.51 | 9.572% | $161.6297 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $24.94 | 6.838% | $26.6454 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $204.48 | 8.155% | $221.1553 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $38.99 | 7.366% | $41.862 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $154.78 | 7.113% | $165.7895 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $750.58 | $808.7170 | $808.72 | $808.75 | $808.70 | |