| 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 | $68.39 | 4.734% | $71.6276 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $38.90 | 7.724% | $41.9046 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $192.73 | 6.689% | $205.6217 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $235.48 | 6.671% | $251.1889 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $28.29 | 4.373% | $29.5271 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $9.82 | 13.268% | $11.1229 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $67.88 | 8.368% | $73.5602 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $641.49 | $684.5530 | $684.55 | $684.55 | $684.50 | |