| 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 | $68.57 | 9.789% | $75.2823 | $75.28 | $75.30 | $75.30 |
| Purchase #2 | $171.89 | 9.471% | $188.1697 | $188.17 | $188.15 | $188.20 |
| Purchase #3 | $176.82 | 4.782% | $185.2755 | $185.28 | $185.30 | $185.30 |
| Purchase #4 | $91.61 | 5.776% | $96.9014 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $188.42 | 7.471% | $202.4969 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $227.73 | 7.624% | $245.0921 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $95.31 | 11.556% | $106.324 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $1,020.35 | $1,099.5419 | $1,099.54 | $1,099.55 | $1,099.60 | |