| 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 | $224.61 | 12.818% | $253.4005 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $82.28 | 13.815% | $93.647 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $13.28 | 3.826% | $13.7881 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $141.56 | 8.575% | $153.6988 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $106.42 | 8.556% | $115.5253 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $57.54 | 10.217% | $63.4189 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $38.89 | 10.225% | $42.8665 | $42.87 | $42.85 | $42.90 |
| 7 purchase totals = | $664.58 | $736.3451 | $736.36 | $736.35 | $736.30 | |