| 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 | $83.75 | 5.263% | $88.1578 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $135.96 | 13.690% | $154.5729 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $60.45 | 6.226% | $64.2136 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $52.74 | 11.850% | $58.9897 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $162.26 | 9.727% | $178.043 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $117.42 | 11.803% | $131.2791 | $131.28 | $131.30 | $131.30 |
| Purchase #7 | $129.93 | 11.137% | $144.4003 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $742.51 | $819.6564 | $819.65 | $819.65 | $819.70 | |