| 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 | $55.34 | 4.815% | $58.0046 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $86.49 | 8.658% | $93.9783 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $230.64 | 3.485% | $238.6778 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $197.67 | 11.816% | $221.0267 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $152.32 | 7.220% | $163.3175 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $153.40 | 3.415% | $158.6386 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $180.65 | 8.596% | $196.1787 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $1,056.51 | $1,129.8222 | $1,129.83 | $1,129.90 | $1,129.80 | |