| 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 | $83.43 | 10.295% | $92.0191 | $92.02 | $92.00 | $92.00 |
| Purchase #2 | $157.27 | 10.110% | $173.17 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $30.72 | 12.851% | $34.6678 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $143.46 | 11.804% | $160.394 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $22.47 | 11.512% | $25.0567 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $227.91 | 9.753% | $250.1381 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $81.73 | 3.489% | $84.5816 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $746.99 | $820.0273 | $820.03 | $820.00 | $820.10 | |