| 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 | $27.81 | 9.460% | $30.4408 | $30.44 | $30.45 | $30.40 |
| Purchase #2 | $54.82 | 6.854% | $58.5774 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $210.30 | 4.616% | $220.0074 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $93.76 | 7.691% | $100.9711 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $92.27 | 4.662% | $96.5716 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $129.89 | 3.839% | $134.8765 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $99.59 | 8.596% | $108.1508 | $108.15 | $108.15 | $108.20 |
| 7 purchase totals = | $708.44 | $749.5956 | $749.60 | $749.60 | $749.70 | |