| 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 | $50.88 | 6.790% | $54.3348 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $10.34 | 7.474% | $11.1128 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $10.57 | 12.534% | $11.8948 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $237.73 | 8.409% | $257.7207 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $239.61 | 12.757% | $270.177 | $270.18 | $270.20 | $270.20 |
| Purchase #6 | $58.77 | 8.222% | $63.6021 | $63.60 | $63.60 | $63.60 |
| Purchase #7 | $43.49 | 9.440% | $47.5955 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $651.39 | $716.4377 | $716.43 | $716.45 | $716.40 | |