| 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 | $76.90 | 5.417% | $81.0657 | $81.07 | $81.05 | $81.10 |
| Purchase #2 | $246.43 | 8.247% | $266.7531 | $266.75 | $266.75 | $266.80 |
| Purchase #3 | $244.29 | 3.221% | $252.1586 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $127.58 | 7.509% | $137.16 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $29.53 | 12.413% | $33.1956 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $133.26 | 11.536% | $148.6329 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $34.53 | 9.337% | $37.7541 | $37.75 | $37.75 | $37.80 |
| 7 purchase totals = | $892.52 | $956.7200 | $956.72 | $956.70 | $956.90 | |