| 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 | $41.74 | 10.478% | $46.1135 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $244.61 | 13.465% | $277.5467 | $277.55 | $277.55 | $277.50 |
| Purchase #3 | $82.65 | 13.163% | $93.5292 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $80.66 | 8.618% | $87.6113 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $52.45 | 8.861% | $57.0976 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $184.83 | 5.790% | $195.5317 | $195.53 | $195.55 | $195.50 |
| Purchase #7 | $57.26 | 5.376% | $60.3383 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $744.20 | $817.7683 | $817.77 | $817.80 | $817.60 | |