| 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 | $66.88 | 12.248% | $75.0715 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $227.85 | 6.752% | $243.2344 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $211.93 | 8.762% | $230.4993 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $19.92 | 6.440% | $21.2028 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $236.85 | 8.267% | $256.4304 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $19.73 | 8.798% | $21.4658 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $214.34 | 4.646% | $224.2982 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $997.50 | $1,072.2024 | $1,072.20 | $1,072.20 | $1,072.20 | |