| 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 | $6.57 | 8.218% | $7.1099 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $69.68 | 4.256% | $72.6456 | $72.65 | $72.65 | $72.60 |
| Purchase #3 | $14.61 | 6.785% | $15.6013 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $207.89 | 7.177% | $222.8103 | $222.81 | $222.80 | $222.80 |
| Purchase #5 | $89.53 | 3.132% | $92.3341 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $160.55 | 13.515% | $182.2483 | $182.25 | $182.25 | $182.20 |
| Purchase #7 | $156.88 | 13.320% | $177.7764 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $705.71 | $770.5259 | $770.53 | $770.55 | $770.40 | |