| 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 | $32.90 | 7.207% | $35.2711 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $46.81 | 6.691% | $49.9421 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $164.97 | 8.834% | $179.5434 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $116.43 | 13.741% | $132.4286 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $142.82 | 5.220% | $150.2752 | $150.28 | $150.30 | $150.30 |
| Purchase #6 | $75.35 | 5.246% | $79.3029 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $111.99 | 4.621% | $117.1651 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $691.27 | $743.9284 | $743.93 | $743.95 | $743.90 | |