| 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 | $46.74 | 3.778% | $48.5058 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $239.97 | 10.242% | $264.5477 | $264.55 | $264.55 | $264.50 |
| Purchase #3 | $34.33 | 12.381% | $38.5804 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $198.74 | 5.814% | $210.2947 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $55.64 | 8.436% | $60.3338 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $162.28 | 9.485% | $177.6723 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $176.90 | 8.526% | $191.9825 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $914.60 | $991.9172 | $991.91 | $991.95 | $991.90 | |