| 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 | $10.71 | 9.849% | $11.7648 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $49.95 | 10.610% | $55.2497 | $55.25 | $55.25 | $55.20 |
| Purchase #3 | $95.58 | 12.561% | $107.5858 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $121.60 | 5.846% | $128.7087 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $148.48 | 3.354% | $153.46 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $192.37 | 12.510% | $216.4355 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $160.69 | 10.719% | $177.9144 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $779.38 | $851.1189 | $851.12 | $851.10 | $851.10 | |