| 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 | $42.57 | 9.739% | $46.7159 | $46.72 | $46.70 | $46.70 |
| Purchase #2 | $74.47 | 11.204% | $82.8136 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $22.42 | 9.770% | $24.6104 | $24.61 | $24.60 | $24.60 |
| Purchase #4 | $45.58 | 3.400% | $47.1297 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $31.83 | 8.674% | $34.5909 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $127.40 | 6.567% | $135.7664 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $21.30 | 5.691% | $22.5122 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $365.57 | $394.1391 | $394.14 | $394.10 | $394.10 | |