| 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 | $63.51 | 10.388% | $70.1074 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $236.93 | 4.803% | $248.3097 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $148.81 | 8.473% | $161.4187 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $108.51 | 11.483% | $120.9702 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $45.84 | 11.632% | $51.1721 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $101.35 | 6.185% | $107.6185 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $18.30 | 7.559% | $19.6833 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $723.25 | $779.2799 | $779.28 | $779.20 | $779.30 | |