| 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 | $108.82 | 5.396% | $114.6919 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $19.74 | 10.208% | $21.7551 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $69.74 | 13.365% | $79.0608 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $152.38 | 13.418% | $172.8263 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $92.32 | 4.808% | $96.7587 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $189.52 | 9.501% | $207.5263 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $78.89 | 11.319% | $87.8196 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $711.41 | $780.4387 | $780.45 | $780.45 | $780.50 | |