| 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 | $48.43 | 12.754% | $54.6068 | $54.61 | $54.60 | $54.60 |
| Purchase #2 | $83.57 | 12.224% | $93.7856 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $228.39 | 13.305% | $258.7773 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $121.52 | 5.749% | $128.5062 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $100.39 | 8.856% | $109.2805 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $122.82 | 12.853% | $138.6061 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $206.56 | 11.384% | $230.0748 | $230.07 | $230.05 | $230.10 |
| 7 purchase totals = | $911.68 | $1,013.6373 | $1,013.65 | $1,013.65 | $1,013.70 | |