| 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 | $91.91 | 4.591% | $96.1296 | $96.13 | $96.15 | $96.10 |
| Purchase #2 | $183.59 | 4.105% | $191.1264 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $128.86 | 4.578% | $134.7592 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $92.50 | 7.597% | $99.5272 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $189.95 | 13.708% | $215.9883 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $36.69 | 9.667% | $40.2368 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $19.71 | 6.807% | $21.0517 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $743.21 | $798.8192 | $798.83 | $798.90 | $798.80 | |