| 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 | $37.94 | 11.145% | $42.1684 | $42.17 | $42.15 | $42.20 |
| Purchase #2 | $225.85 | 8.849% | $245.8355 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $9.80 | 4.125% | $10.2043 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $59.90 | 7.432% | $64.3518 | $64.35 | $64.35 | $64.40 |
| Purchase #5 | $92.59 | 9.756% | $101.6231 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $247.97 | 3.804% | $257.4028 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $125.96 | 3.818% | $130.7692 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $800.01 | $852.3551 | $852.35 | $852.30 | $852.40 | |