| 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 | $72.60 | 12.476% | $81.6576 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $38.70 | 12.798% | $43.6528 | $43.65 | $43.65 | $43.70 |
| Purchase #3 | $112.60 | 7.262% | $120.777 | $120.78 | $120.80 | $120.80 |
| Purchase #4 | $250.55 | 7.787% | $270.0603 | $270.06 | $270.05 | $270.10 |
| Purchase #5 | $56.68 | 9.749% | $62.2057 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $174.86 | 7.790% | $188.4816 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $131.30 | 13.174% | $148.5975 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $837.29 | $915.4325 | $915.44 | $915.45 | $915.60 | |