| 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 | $138.84 | 4.794% | $145.496 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $31.42 | 12.739% | $35.4226 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $51.25 | 10.579% | $56.6717 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $199.69 | 8.820% | $217.3027 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $27.79 | 4.675% | $29.0892 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $47.96 | 11.442% | $53.4476 | $53.45 | $53.45 | $53.40 |
| Purchase #7 | $23.77 | 10.642% | $26.2996 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $520.72 | $563.7294 | $563.73 | $563.70 | $563.70 | |