| 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 | $55.76 | 6.169% | $59.1998 | $59.20 | $59.20 | $59.20 |
| Purchase #2 | $153.93 | 3.199% | $158.8542 | $158.85 | $158.85 | $158.90 |
| Purchase #3 | $89.98 | 9.236% | $98.2906 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $8.74 | 12.165% | $9.8032 | $9.80 | $9.80 | $9.80 |
| Purchase #5 | $168.49 | 11.754% | $188.2943 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $224.40 | 4.796% | $235.1622 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $139.35 | 8.246% | $150.8408 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $840.65 | $900.4451 | $900.43 | $900.45 | $900.50 | |