| 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 | $237.53 | 6.108% | $252.0383 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $44.97 | 4.361% | $46.9311 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $133.43 | 9.351% | $145.907 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $15.53 | 13.717% | $17.6603 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $118.56 | 11.684% | $132.4126 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $39.26 | 5.250% | $41.3212 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $79.74 | 4.651% | $83.4487 | $83.45 | $83.45 | $83.40 |
| 7 purchase totals = | $669.02 | $719.7192 | $719.72 | $719.70 | $719.60 | |