| 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 | $84.54 | 7.651% | $91.0082 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $140.88 | 10.235% | $155.2991 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $46.74 | 13.596% | $53.0948 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $192.34 | 12.669% | $216.7076 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $229.66 | 13.117% | $259.7845 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $66.43 | 4.566% | $69.4632 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $8.50 | 11.198% | $9.4518 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $769.09 | $854.8092 | $854.80 | $854.80 | $854.90 | |