| 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 | $71.42 | 11.316% | $79.5019 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $5.43 | 12.422% | $6.1045 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $49.57 | 9.371% | $54.2152 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $158.71 | 5.176% | $166.9248 | $166.92 | $166.90 | $166.90 |
| Purchase #5 | $213.78 | 4.428% | $223.2462 | $223.25 | $223.25 | $223.20 |
| Purchase #6 | $111.62 | 7.214% | $119.6723 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $129.68 | 7.134% | $138.9314 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $740.21 | $788.5963 | $788.59 | $788.55 | $788.50 | |