| 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 | $31.42 | 5.180% | $33.0476 | $33.05 | $33.05 | $33.00 |
| Purchase #2 | $94.55 | 3.803% | $98.1457 | $98.15 | $98.15 | $98.10 |
| Purchase #3 | $62.28 | 7.391% | $66.8831 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $145.69 | 6.781% | $155.5692 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $242.80 | 12.184% | $272.3828 | $272.38 | $272.40 | $272.40 |
| Purchase #6 | $26.64 | 3.786% | $27.6486 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $180.28 | 4.616% | $188.6017 | $188.60 | $188.60 | $188.60 |
| 7 purchase totals = | $783.66 | $842.2787 | $842.28 | $842.30 | $842.20 | |