| 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 | $28.44 | 8.816% | $30.9473 | $30.95 | $30.95 | $30.90 |
| Purchase #2 | $87.61 | 5.531% | $92.4557 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $106.51 | 8.149% | $115.1895 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $98.38 | 10.480% | $108.6902 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $202.63 | 5.871% | $214.5264 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $246.45 | 13.226% | $279.0455 | $279.05 | $279.05 | $279.00 |
| Purchase #7 | $237.39 | 8.454% | $257.459 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $1,007.41 | $1,098.3136 | $1,098.33 | $1,098.35 | $1,098.30 | |