| 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 | $62.56 | 5.634% | $66.0846 | $66.08 | $66.10 | $66.10 |
| Purchase #2 | $8.72 | 5.636% | $9.2115 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $240.32 | 7.270% | $257.7913 | $257.79 | $257.80 | $257.80 |
| Purchase #4 | $243.32 | 8.513% | $264.0338 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $229.50 | 8.263% | $248.4636 | $248.46 | $248.45 | $248.50 |
| Purchase #6 | $246.45 | 13.663% | $280.1225 | $280.12 | $280.10 | $280.10 |
| Purchase #7 | $25.61 | 13.326% | $29.0228 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $1,056.48 | $1,154.7301 | $1,154.71 | $1,154.70 | $1,154.70 | |