| 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 | $64.96 | 5.251% | $68.371 | $68.37 | $68.35 | $68.40 |
| Purchase #2 | $109.85 | 12.872% | $123.9899 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $76.65 | 10.472% | $84.6768 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $126.69 | 3.504% | $131.1292 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $90.84 | 8.515% | $98.575 | $98.58 | $98.60 | $98.60 |
| Purchase #6 | $83.48 | 4.345% | $87.1072 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $51.92 | 6.654% | $55.3748 | $55.37 | $55.35 | $55.40 |
| 7 purchase totals = | $604.39 | $649.2239 | $649.23 | $649.25 | $649.30 | |