| 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 | $26.95 | 8.530% | $29.2488 | $29.25 | $29.25 | $29.20 |
| Purchase #2 | $168.82 | 9.738% | $185.2597 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $62.40 | 12.825% | $70.4028 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $121.77 | 13.824% | $138.6035 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $118.32 | 13.478% | $134.2672 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $145.34 | 10.584% | $160.7228 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $151.93 | 3.163% | $156.7355 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $795.53 | $875.2403 | $875.24 | $875.20 | $875.20 | |