| 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 | $43.70 | 7.129% | $46.8154 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $51.84 | 9.572% | $56.8021 | $56.80 | $56.80 | $56.80 |
| Purchase #3 | $132.56 | 11.231% | $147.4478 | $147.45 | $147.45 | $147.40 |
| Purchase #4 | $61.61 | 11.626% | $68.7728 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $57.44 | 6.118% | $60.9542 | $60.95 | $60.95 | $61.00 |
| Purchase #6 | $224.94 | 12.774% | $253.6738 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $146.70 | 9.860% | $161.1646 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $718.79 | $795.6307 | $795.62 | $795.55 | $795.70 | |