| 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 | $70.36 | 12.676% | $79.2788 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $123.31 | 5.738% | $130.3855 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $194.29 | 12.781% | $219.1222 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $186.63 | 3.474% | $193.1135 | $193.11 | $193.10 | $193.10 |
| Purchase #5 | $210.84 | 4.155% | $219.6004 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $59.26 | 13.444% | $67.2269 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $6.90 | 13.448% | $7.8279 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $851.59 | $916.5552 | $916.56 | $916.60 | $916.50 | |