| 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 | $62.25 | 4.103% | $64.8041 | $64.80 | $64.80 | $64.80 |
| Purchase #2 | $10.58 | 13.714% | $12.0309 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $138.54 | 5.584% | $146.2761 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $13.71 | 9.122% | $14.9606 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $40.58 | 6.700% | $43.2989 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $170.81 | 10.425% | $188.6169 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $14.65 | 13.312% | $16.6002 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $451.12 | $486.5877 | $486.59 | $486.60 | $486.60 | |