| 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 | $44.85 | 6.448% | $47.7419 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $134.78 | 3.239% | $139.1455 | $139.15 | $139.15 | $139.10 |
| Purchase #3 | $91.67 | 5.141% | $96.3828 | $96.38 | $96.40 | $96.40 |
| Purchase #4 | $138.59 | 8.298% | $150.0902 | $150.09 | $150.10 | $150.10 |
| Purchase #5 | $28.50 | 4.412% | $29.7574 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $159.94 | 8.410% | $173.391 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $22.75 | 13.631% | $25.8511 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $621.08 | $662.3599 | $662.36 | $662.40 | $662.40 | |