| 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 | $102.31 | 7.207% | $109.6835 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $32.85 | 10.350% | $36.25 | $36.25 | $36.25 | $36.30 |
| Purchase #3 | $228.98 | 10.655% | $253.3778 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $15.58 | 7.663% | $16.7739 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $111.48 | 11.480% | $124.2779 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $174.61 | 6.169% | $185.3817 | $185.38 | $185.40 | $185.40 |
| Purchase #7 | $29.42 | 7.745% | $31.6986 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $695.23 | $757.4434 | $757.44 | $757.50 | $757.60 | |