| 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 | $35.84 | 10.133% | $39.4717 | $39.47 | $39.45 | $39.50 |
| Purchase #2 | $141.45 | 3.569% | $146.4984 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $140.47 | 6.698% | $149.8787 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $40.68 | 3.663% | $42.1701 | $42.17 | $42.15 | $42.20 |
| Purchase #5 | $68.98 | 6.596% | $73.5299 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $151.50 | 12.224% | $170.0194 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $121.93 | 4.670% | $127.6241 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $700.85 | $749.1923 | $749.19 | $749.15 | $749.20 | |