| 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 | $108.59 | 3.790% | $112.7056 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $64.54 | 6.561% | $68.7745 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $172.92 | 4.123% | $180.0495 | $180.05 | $180.05 | $180.00 |
| Purchase #4 | $84.71 | 13.176% | $95.8714 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $245.41 | 13.523% | $278.5968 | $278.60 | $278.60 | $278.60 |
| Purchase #6 | $13.31 | 7.115% | $14.257 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $207.65 | 6.459% | $221.0621 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $897.13 | $971.3169 | $971.32 | $971.25 | $971.40 | |