| 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 | $5.60 | 10.448% | $6.1851 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $66.73 | 4.127% | $69.4839 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $211.56 | 4.776% | $221.6641 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $202.88 | 3.417% | $209.8124 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $7.36 | 6.168% | $7.814 | $7.81 | $7.80 | $7.80 |
| Purchase #6 | $209.33 | 3.113% | $215.8464 | $215.85 | $215.85 | $215.80 |
| Purchase #7 | $67.94 | 4.687% | $71.1243 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $771.40 | $801.9302 | $801.92 | $801.90 | $801.90 | |