| 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 | $107.64 | 3.470% | $111.3751 | $111.38 | $111.40 | $111.40 |
| Purchase #2 | $40.70 | 6.538% | $43.361 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $162.55 | 3.847% | $168.8033 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $247.54 | 4.499% | $258.6768 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $47.33 | 10.788% | $52.436 | $52.44 | $52.45 | $52.40 |
| Purchase #6 | $10.61 | 5.802% | $11.2256 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $107.57 | 12.702% | $121.2335 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $723.94 | $767.1113 | $767.12 | $767.20 | $767.10 | |