| 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 | $45.89 | 3.816% | $47.6412 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $11.70 | 9.671% | $12.8315 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $102.61 | 12.706% | $115.6476 | $115.65 | $115.65 | $115.60 |
| Purchase #4 | $154.72 | 13.786% | $176.0497 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $50.67 | 7.322% | $54.3801 | $54.38 | $54.40 | $54.40 |
| Purchase #6 | $9.86 | 13.447% | $11.1859 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $176.63 | 5.416% | $186.1963 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $552.08 | $603.9323 | $603.94 | $604.00 | $603.80 | |