| 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 | $65.88 | 5.482% | $69.4915 | $69.49 | $69.50 | $69.50 |
| Purchase #2 | $37.70 | 3.225% | $38.9158 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $107.94 | 5.720% | $114.1142 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $88.28 | 9.663% | $96.8105 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $168.89 | 11.195% | $187.7972 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $102.25 | 3.855% | $106.1917 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $198.37 | 6.537% | $211.3374 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $769.31 | $824.6583 | $824.66 | $824.65 | $824.60 | |