| 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 | $98.40 | 12.447% | $110.6478 | $110.65 | $110.65 | $110.60 |
| Purchase #2 | $68.98 | 4.589% | $72.1455 | $72.15 | $72.15 | $72.10 |
| Purchase #3 | $19.98 | 7.120% | $21.4026 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $170.67 | 11.531% | $190.35 | $190.35 | $190.35 | $190.40 |
| Purchase #5 | $168.43 | 4.510% | $176.0262 | $176.03 | $176.05 | $176.00 |
| Purchase #6 | $229.91 | 7.816% | $247.8798 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $6.50 | 4.795% | $6.8117 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $762.87 | $825.2636 | $825.27 | $825.30 | $825.20 | |