| 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 | $65.28 | 4.760% | $68.3873 | $68.39 | $68.40 | $68.40 |
| Purchase #2 | $98.85 | 7.333% | $106.0987 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $235.33 | 7.873% | $253.8575 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $136.72 | 11.440% | $152.3608 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $235.73 | 12.868% | $266.0637 | $266.06 | $266.05 | $266.10 |
| Purchase #6 | $21.68 | 5.760% | $22.9288 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $57.67 | 9.122% | $62.9307 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $851.26 | $932.6275 | $932.63 | $932.65 | $932.70 | |