| 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 | $57.56 | 9.651% | $63.1151 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $35.80 | 7.796% | $38.591 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $158.37 | 8.712% | $172.1672 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $8.66 | 8.666% | $9.4105 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $70.36 | 10.159% | $77.5079 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $79.80 | 4.309% | $83.2386 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $244.88 | 12.161% | $274.6599 | $274.66 | $274.65 | $274.70 |
| 7 purchase totals = | $655.43 | $718.6902 | $718.70 | $718.65 | $718.70 | |