| 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 | $53.97 | 8.473% | $58.5429 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $131.32 | 11.599% | $146.5518 | $146.55 | $146.55 | $146.60 |
| Purchase #3 | $141.41 | 12.228% | $158.7016 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $113.26 | 7.550% | $121.8111 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $81.87 | 10.369% | $90.3591 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $214.50 | 6.387% | $228.2001 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $10.57 | 13.591% | $12.0066 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $746.90 | $816.1732 | $816.17 | $816.15 | $816.20 | |