| 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 | $54.25 | 10.244% | $59.8074 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $158.29 | 7.368% | $169.9528 | $169.95 | $169.95 | $170.00 |
| Purchase #3 | $141.48 | 12.542% | $159.2244 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $128.73 | 9.712% | $141.2323 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $114.56 | 6.348% | $121.8323 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $37.60 | 12.486% | $42.2947 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $174.97 | 4.200% | $182.3187 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $809.88 | $876.6626 | $876.65 | $876.65 | $876.60 | |