| 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 | $110.55 | 10.745% | $122.4286 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $58.46 | 4.652% | $61.1796 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $16.35 | 9.640% | $17.9261 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $243.77 | 7.325% | $261.6262 | $261.63 | $261.65 | $261.60 |
| Purchase #5 | $54.56 | 5.735% | $57.689 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $32.85 | 5.422% | $34.6311 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $202.25 | 10.742% | $223.9757 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $718.79 | $779.4563 | $779.47 | $779.60 | $779.40 | |