| 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 | $93.73 | 9.742% | $102.8612 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $219.73 | 12.538% | $247.2797 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $240.40 | 9.711% | $263.7452 | $263.75 | $263.75 | $263.70 |
| Purchase #4 | $40.83 | 9.256% | $44.6092 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $144.45 | 7.720% | $155.6015 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $62.70 | 10.391% | $69.2152 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $20.58 | 6.795% | $21.9784 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $822.42 | $905.2904 | $905.30 | $905.30 | $905.30 | |