| 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 | $65.31 | 4.358% | $68.1562 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $138.65 | 9.786% | $152.2183 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $236.57 | 4.133% | $246.3474 | $246.35 | $246.35 | $246.30 |
| Purchase #4 | $148.27 | 5.638% | $156.6295 | $156.63 | $156.65 | $156.60 |
| Purchase #5 | $52.49 | 4.552% | $54.8793 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $220.79 | 5.697% | $233.3684 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $53.50 | 7.468% | $57.4954 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $915.58 | $969.0945 | $969.11 | $969.10 | $969.10 | |