| 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 | $50.63 | 10.299% | $55.8444 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $191.92 | 12.367% | $215.6547 | $215.65 | $215.65 | $215.70 |
| Purchase #3 | $155.95 | 7.550% | $167.7242 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $106.42 | 10.247% | $117.3249 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $40.90 | 8.204% | $44.2554 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $13.88 | 7.414% | $14.9091 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $102.26 | 5.634% | $108.0213 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $661.96 | $723.7340 | $723.72 | $723.65 | $723.70 | |