| 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 | $12.52 | 8.194% | $13.5459 | $13.55 | $13.55 | $13.50 |
| Purchase #2 | $36.66 | 11.770% | $40.9749 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $192.97 | 11.200% | $214.5826 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $97.87 | 6.788% | $104.5134 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $139.48 | 11.645% | $155.7224 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $224.32 | 13.140% | $253.7956 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $176.41 | 9.700% | $193.5218 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $880.23 | $976.6566 | $976.65 | $976.60 | $976.60 | |