| 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 | $79.63 | 11.265% | $88.6003 | $88.60 | $88.60 | $88.60 |
| Purchase #2 | $81.52 | 12.472% | $91.6872 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $94.79 | 3.796% | $98.3882 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $224.99 | 3.106% | $231.9782 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $22.99 | 5.780% | $24.3188 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $68.65 | 9.519% | $75.1848 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $91.71 | 5.547% | $96.7972 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $664.28 | $706.9547 | $706.96 | $707.00 | $707.00 | |