| 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 | $117.76 | 10.372% | $129.9741 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $78.91 | 3.743% | $81.8636 | $81.86 | $81.85 | $81.90 |
| Purchase #3 | $42.39 | 13.564% | $48.1398 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $192.42 | 3.490% | $199.1355 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $122.26 | 9.374% | $133.7207 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $35.80 | 6.718% | $38.205 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $62.51 | 10.312% | $68.956 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $652.05 | $699.9947 | $700.00 | $699.95 | $700.00 | |