| 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 | $29.85 | 10.783% | $33.0687 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $203.64 | 10.106% | $224.2199 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $6.86 | 12.247% | $7.7001 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $24.73 | 7.552% | $26.5976 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $6.86 | 13.119% | $7.76 | $7.76 | $7.75 | $7.80 |
| Purchase #6 | $105.40 | 6.387% | $112.1319 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $83.71 | 11.580% | $93.4036 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $461.05 | $504.8818 | $504.88 | $504.85 | $504.90 | |