| 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 | $19.95 | 10.719% | $22.0884 | $22.09 | $22.10 | $22.10 |
| Purchase #2 | $91.79 | 4.117% | $95.569 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $119.50 | 7.749% | $128.7601 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $44.44 | 8.786% | $48.3445 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $53.99 | 8.751% | $58.7147 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $115.50 | 5.105% | $121.3963 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $166.47 | 5.146% | $175.0365 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $611.64 | $649.9095 | $649.91 | $649.90 | $649.90 | |