| 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 | $102.80 | 12.733% | $115.8895 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $31.99 | 12.219% | $35.8989 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $47.61 | 12.196% | $53.4165 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $87.75 | 6.359% | $93.33 | $93.33 | $93.35 | $93.30 |
| Purchase #5 | $70.93 | 10.443% | $78.3372 | $78.34 | $78.35 | $78.30 |
| Purchase #6 | $177.35 | 6.239% | $188.4149 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $217.42 | 7.261% | $233.2069 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $735.85 | $798.4939 | $798.50 | $798.50 | $798.40 | |