| 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 | $53.28 | 6.439% | $56.7107 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $135.68 | 12.799% | $153.0457 | $153.05 | $153.05 | $153.00 |
| Purchase #3 | $72.99 | 3.475% | $75.5264 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $84.94 | 7.503% | $91.313 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $83.35 | 3.835% | $86.5465 | $86.55 | $86.55 | $86.50 |
| Purchase #6 | $167.72 | 8.316% | $181.6676 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $109.97 | 13.758% | $125.0997 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $707.93 | $769.9096 | $769.92 | $769.90 | $769.80 | |