| 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 | $81.97 | 6.365% | $87.1874 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $101.81 | 13.797% | $115.8567 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $85.91 | 5.648% | $90.7622 | $90.76 | $90.75 | $90.80 |
| Purchase #4 | $82.48 | 10.757% | $91.3524 | $91.35 | $91.35 | $91.40 |
| Purchase #5 | $136.99 | 4.165% | $142.6956 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $83.49 | 12.421% | $93.8603 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $49.32 | 13.106% | $55.7839 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $621.97 | $677.4985 | $677.50 | $677.50 | $677.70 | |