| 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 | $68.45 | 10.421% | $75.5832 | $75.58 | $75.60 | $75.60 |
| Purchase #2 | $96.60 | 11.380% | $107.5931 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $137.65 | 3.307% | $142.2021 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $157.84 | 12.850% | $178.1224 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $29.37 | 13.631% | $33.3734 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $77.42 | 3.812% | $80.3713 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $96.53 | 4.202% | $100.5862 | $100.59 | $100.60 | $100.60 |
| 7 purchase totals = | $663.86 | $717.8317 | $717.82 | $717.80 | $717.90 | |