| 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 | $87.44 | 4.473% | $91.3512 | $91.35 | $91.35 | $91.40 |
| Purchase #2 | $41.25 | 9.707% | $45.2541 | $45.25 | $45.25 | $45.30 |
| Purchase #3 | $26.56 | 6.749% | $28.3525 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $95.61 | 4.638% | $100.0444 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $96.53 | 5.153% | $101.5042 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $147.25 | 5.863% | $155.8833 | $155.88 | $155.90 | $155.90 |
| Purchase #7 | $184.85 | 12.294% | $207.5755 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $679.49 | $729.9652 | $729.95 | $730.00 | $730.10 | |