| 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 | $72.27 | 9.605% | $79.2115 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $132.78 | 9.392% | $145.2507 | $145.25 | $145.25 | $145.30 |
| Purchase #3 | $194.86 | 10.625% | $215.5639 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $180.27 | 4.402% | $188.2055 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $22.62 | 4.349% | $23.6037 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $29.82 | 4.642% | $31.2042 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $65.42 | 4.496% | $68.3613 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $698.04 | $751.4008 | $751.39 | $751.35 | $751.50 | |