| 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 | $5.67 | 9.528% | $6.2102 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $71.61 | 5.149% | $75.2972 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $110.56 | 8.728% | $120.2097 | $120.21 | $120.20 | $120.20 |
| Purchase #4 | $87.63 | 7.835% | $94.4958 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $171.71 | 8.114% | $185.6425 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $38.50 | 4.673% | $40.2991 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $244.96 | 7.372% | $263.0185 | $263.02 | $263.00 | $263.00 |
| 7 purchase totals = | $730.64 | $785.1730 | $785.18 | $785.15 | $785.10 | |