| 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 | $227.28 | 11.287% | $252.9331 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $45.49 | 9.592% | $49.8534 | $49.85 | $49.85 | $49.90 |
| Purchase #3 | $92.68 | 9.393% | $101.3854 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $36.68 | 7.229% | $39.3316 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $144.61 | 13.604% | $164.2827 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $10.93 | 4.579% | $11.4305 | $11.43 | $11.45 | $11.40 |
| Purchase #7 | $59.62 | 7.575% | $64.1362 | $64.14 | $64.15 | $64.10 |
| 7 purchase totals = | $617.29 | $683.3529 | $683.35 | $683.45 | $683.30 | |