| 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 | $104.61 | 7.841% | $112.8125 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $15.59 | 10.325% | $17.1997 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $13.43 | 10.204% | $14.8004 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $54.62 | 8.683% | $59.3627 | $59.36 | $59.35 | $59.40 |
| Purchase #5 | $196.35 | 4.667% | $205.5137 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $31.43 | 8.126% | $33.984 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $197.45 | 6.872% | $211.0188 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $613.48 | $654.6918 | $654.68 | $654.65 | $654.70 | |