| 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 | $48.35 | 7.397% | $51.9264 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $48.74 | 12.229% | $54.7004 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $198.88 | 11.286% | $221.3256 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $175.80 | 8.445% | $190.6463 | $190.65 | $190.65 | $190.60 |
| Purchase #5 | $126.85 | 13.170% | $143.5561 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $219.65 | 8.798% | $238.9748 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $144.42 | 4.678% | $151.176 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $962.69 | $1,052.3056 | $1,052.32 | $1,052.35 | $1,052.30 | |