| 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 | $40.67 | 11.648% | $45.4072 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $32.26 | 8.243% | $34.9192 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $197.29 | 6.512% | $210.1375 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $53.33 | 6.306% | $56.693 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $67.63 | 11.648% | $75.5075 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $95.88 | 7.108% | $102.6952 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $38.91 | 5.310% | $40.9761 | $40.98 | $41.00 | $41.00 |
| 7 purchase totals = | $525.97 | $566.3357 | $566.35 | $566.35 | $566.30 | |