| 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 | $31.79 | 8.349% | $34.4441 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $204.50 | 10.818% | $226.6228 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $83.68 | 10.707% | $92.6396 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $130.97 | 4.152% | $136.4079 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $11.71 | 6.203% | $12.4364 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $111.63 | 13.379% | $126.565 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $64.56 | 3.189% | $66.6188 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $638.84 | $695.7346 | $695.74 | $695.70 | $695.60 | |