| 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 | $37.82 | 11.242% | $42.0717 | $42.07 | $42.05 | $42.10 |
| Purchase #2 | $238.63 | 6.366% | $253.8212 | $253.82 | $253.80 | $253.80 |
| Purchase #3 | $237.51 | 13.580% | $269.7639 | $269.76 | $269.75 | $269.80 |
| Purchase #4 | $38.89 | 13.511% | $44.1444 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $53.66 | 5.794% | $56.7691 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $19.95 | 9.680% | $21.8812 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $114.56 | 5.808% | $121.2136 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $741.02 | $809.6651 | $809.65 | $809.60 | $809.70 | |