| 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 | $63.25 | 6.116% | $67.1184 | $67.12 | $67.10 | $67.10 |
| Purchase #2 | $86.57 | 7.523% | $93.0827 | $93.08 | $93.10 | $93.10 |
| Purchase #3 | $67.68 | 7.808% | $72.9645 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $205.53 | 9.723% | $225.5137 | $225.51 | $225.50 | $225.50 |
| Purchase #5 | $65.40 | 8.310% | $70.8347 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $5.93 | 12.723% | $6.6845 | $6.68 | $6.70 | $6.70 |
| Purchase #7 | $65.27 | 12.804% | $73.6272 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $559.63 | $609.8257 | $609.81 | $609.85 | $609.80 | |