| 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 | $238.63 | 8.282% | $258.3933 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $56.65 | 13.277% | $64.1714 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $170.46 | 6.834% | $182.1092 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $137.95 | 7.760% | $148.6549 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $38.86 | 10.418% | $42.9084 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $6.67 | 6.204% | $7.0838 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $47.35 | 13.384% | $53.6873 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $696.57 | $757.0083 | $757.00 | $757.00 | $757.10 | |