| 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 | $45.59 | 11.396% | $50.7854 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $132.49 | 11.516% | $147.7475 | $147.75 | $147.75 | $147.70 |
| Purchase #3 | $151.58 | 7.507% | $162.9591 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $95.86 | 8.283% | $103.8001 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $215.41 | 4.211% | $224.4809 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $127.37 | 7.395% | $136.789 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $155.71 | 11.673% | $173.886 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $924.01 | $1,000.4480 | $1,000.46 | $1,000.50 | $1,000.50 | |