| 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 | $47.57 | 3.824% | $49.3891 | $49.39 | $49.40 | $49.40 |
| Purchase #2 | $119.74 | 7.404% | $128.6055 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $195.26 | 9.329% | $213.4758 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $29.64 | 12.182% | $33.2507 | $33.25 | $33.25 | $33.30 |
| Purchase #5 | $80.90 | 8.520% | $87.7927 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $178.62 | 5.336% | $188.1512 | $188.15 | $188.15 | $188.20 |
| Purchase #7 | $33.33 | 11.813% | $37.2673 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $685.06 | $737.9323 | $737.94 | $737.95 | $738.10 | |