| 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 | $44.35 | 5.759% | $46.9041 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $116.91 | 5.745% | $123.6265 | $123.63 | $123.65 | $123.60 |
| Purchase #3 | $123.26 | 4.225% | $128.4677 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $105.77 | 9.433% | $115.7473 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $16.53 | 11.532% | $18.4362 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $101.71 | 3.308% | $105.0746 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $96.92 | 11.153% | $107.7295 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $605.45 | $645.9859 | $645.99 | $646.00 | $645.90 | |