| 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 | $6.62 | 6.377% | $7.0422 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $23.77 | 10.699% | $26.3132 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $201.72 | 4.169% | $210.1297 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $200.29 | 13.383% | $227.0948 | $227.09 | $227.10 | $227.10 |
| Purchase #5 | $82.40 | 7.809% | $88.8346 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $223.55 | 13.297% | $253.2754 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $210.36 | 3.606% | $217.9456 | $217.95 | $217.95 | $217.90 |
| 7 purchase totals = | $948.71 | $1,030.6355 | $1,030.63 | $1,030.70 | $1,030.50 | |