| 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 | $13.38 | 8.498% | $14.517 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $52.72 | 8.763% | $57.3399 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $35.80 | 4.574% | $37.4375 | $37.44 | $37.45 | $37.40 |
| Purchase #4 | $109.83 | 9.597% | $120.3704 | $120.37 | $120.35 | $120.40 |
| Purchase #5 | $190.82 | 6.818% | $203.8301 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $140.51 | 6.432% | $149.5476 | $149.55 | $149.55 | $149.50 |
| Purchase #7 | $170.27 | 12.317% | $191.2422 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $713.33 | $774.2847 | $774.29 | $774.30 | $774.10 | |