| 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 | $84.37 | 8.335% | $91.4022 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $63.70 | 9.142% | $69.5235 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $19.45 | 6.504% | $20.715 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $38.31 | 9.463% | $41.9353 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $117.25 | 3.563% | $121.4276 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $169.74 | 10.346% | $187.3013 | $187.30 | $187.30 | $187.30 |
| Purchase #7 | $81.72 | 5.521% | $86.2318 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $574.54 | $618.5367 | $618.54 | $618.55 | $618.40 | |