| 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 | $100.46 | 4.837% | $105.3193 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $33.45 | 10.361% | $36.9158 | $36.92 | $36.90 | $36.90 |
| Purchase #3 | $173.77 | 9.716% | $190.6535 | $190.65 | $190.65 | $190.70 |
| Purchase #4 | $60.30 | 7.355% | $64.7351 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $53.60 | 3.416% | $55.431 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $93.37 | 6.704% | $99.6295 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $141.92 | 9.209% | $154.9894 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $656.87 | $707.6736 | $707.68 | $707.70 | $707.60 | |