| 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 | $70.88 | 6.158% | $75.2448 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $13.88 | 9.379% | $15.1818 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $220.61 | 12.351% | $247.8575 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $183.94 | 9.871% | $202.0967 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $91.94 | 9.822% | $100.9703 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $132.73 | 9.813% | $145.7548 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $16.90 | 9.849% | $18.5645 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $730.88 | $805.6704 | $805.66 | $805.65 | $805.80 | |