| 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 | $32.96 | 9.309% | $36.0282 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $116.32 | 10.830% | $128.9175 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $139.67 | 3.278% | $144.2484 | $144.25 | $144.25 | $144.20 |
| Purchase #4 | $87.56 | 12.697% | $98.6775 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $6.63 | 13.800% | $7.5449 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $225.93 | 10.492% | $249.6346 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $242.67 | 6.307% | $257.9752 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $851.74 | $923.0263 | $923.03 | $923.10 | $922.90 | |