| 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 | $36.94 | 4.640% | $38.654 | $38.65 | $38.65 | $38.70 |
| Purchase #2 | $212.97 | 5.165% | $223.9699 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $140.78 | 4.728% | $147.4361 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $41.86 | 12.407% | $47.0536 | $47.05 | $47.05 | $47.10 |
| Purchase #5 | $245.97 | 10.420% | $271.6001 | $271.60 | $271.60 | $271.60 |
| Purchase #6 | $44.88 | 13.145% | $50.7795 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $48.91 | 11.581% | $54.5743 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $772.31 | $834.0675 | $834.06 | $834.05 | $834.20 | |