| 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 | $32.39 | 11.769% | $36.202 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $24.38 | 5.679% | $25.7645 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $107.26 | 7.801% | $115.6274 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $144.40 | 11.871% | $161.5417 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $125.97 | 13.811% | $143.3677 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $49.94 | 8.619% | $54.2443 | $54.24 | $54.25 | $54.20 |
| Purchase #7 | $131.78 | 3.674% | $136.6216 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $616.12 | $673.3692 | $673.36 | $673.35 | $673.30 | |