| 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 | $60.31 | 9.232% | $65.8778 | $65.88 | $65.90 | $65.90 |
| Purchase #2 | $115.84 | 4.254% | $120.7678 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $60.75 | 3.361% | $62.7918 | $62.79 | $62.80 | $62.80 |
| Purchase #4 | $210.48 | 8.355% | $228.0656 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $39.86 | 4.126% | $41.5046 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $70.89 | 4.117% | $73.8085 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $76.48 | 8.204% | $82.7544 | $82.75 | $82.75 | $82.80 |
| 7 purchase totals = | $634.61 | $675.5705 | $675.57 | $675.55 | $675.70 | |