| 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 | $71.89 | 8.298% | $77.8554 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $223.59 | 13.726% | $254.28 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $240.85 | 5.696% | $254.5688 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $21.64 | 3.447% | $22.3859 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $75.38 | 7.129% | $80.7538 | $80.75 | $80.75 | $80.80 |
| Purchase #6 | $62.44 | 4.641% | $65.3378 | $65.34 | $65.35 | $65.30 |
| Purchase #7 | $152.35 | 9.307% | $166.5292 | $166.53 | $166.55 | $166.50 |
| 7 purchase totals = | $848.14 | $921.7109 | $921.72 | $921.75 | $921.80 | |