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 | $31.30 | 10.850% | $34.6961 | $34.70 | $34.70 | $34.70 |
Purchase #2 | $102.50 | 5.680% | $108.322 | $108.32 | $108.30 | $108.30 |
Purchase #3 | $98.79 | 13.171% | $111.8016 | $111.80 | $111.80 | $111.80 |
Purchase #4 | $106.71 | 5.730% | $112.8245 | $112.82 | $112.80 | $112.80 |
Purchase #5 | $90.75 | 6.528% | $96.6742 | $96.67 | $96.65 | $96.70 |
Purchase #6 | $29.95 | 7.529% | $32.2049 | $32.20 | $32.20 | $32.20 |
Purchase #7 | $135.92 | 4.359% | $141.8448 | $141.84 | $141.85 | $141.80 |
7 purchase totals = | $595.92 | $638.3681 | $638.35 | $638.30 | $638.30 |