| 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 | $75.72 | 7.586% | $81.4641 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $213.34 | 13.362% | $241.8465 | $241.85 | $241.85 | $241.80 |
| Purchase #3 | $191.58 | 5.532% | $202.1782 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $48.39 | 8.373% | $52.4417 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $123.58 | 7.810% | $133.2316 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $143.69 | 9.818% | $157.7975 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $75.86 | 9.105% | $82.7671 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $872.16 | $951.7267 | $951.73 | $951.75 | $951.70 | |