| 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 | $31.68 | 9.268% | $34.6161 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $209.60 | 8.137% | $226.6552 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $12.71 | 6.516% | $13.5382 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $120.77 | 3.718% | $125.2602 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $177.49 | 6.821% | $189.5966 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $67.30 | 9.686% | $73.8187 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $30.36 | 10.693% | $33.6064 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $649.91 | $697.0914 | $697.11 | $697.05 | $697.10 | |