| 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 | $40.62 | 12.513% | $45.7028 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $172.86 | 12.523% | $194.5073 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $175.97 | 9.200% | $192.1592 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $141.42 | 8.409% | $153.312 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $190.82 | 10.871% | $211.564 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $26.28 | 7.479% | $28.2455 | $28.25 | $28.25 | $28.20 |
| Purchase #7 | $64.41 | 5.317% | $67.8347 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $812.38 | $893.3255 | $893.32 | $893.30 | $893.30 | |