| 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 | $13.96 | 6.530% | $14.8716 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $233.93 | 7.447% | $251.3508 | $251.35 | $251.35 | $251.40 |
| Purchase #3 | $84.42 | 12.537% | $95.0037 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $88.51 | 11.742% | $98.9028 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $88.61 | 8.452% | $96.0993 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $153.80 | 11.139% | $170.9318 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $99.64 | 11.371% | $110.9701 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $762.87 | $838.1301 | $838.12 | $838.10 | $838.20 | |