| 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 | $93.35 | 5.355% | $98.3489 | $98.35 | $98.35 | $98.30 |
| Purchase #2 | $77.43 | 3.195% | $79.9039 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $69.46 | 8.485% | $75.3537 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $159.79 | 12.127% | $179.1677 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $70.41 | 7.621% | $75.7759 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $20.27 | 12.322% | $22.7677 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $231.42 | 10.794% | $256.3995 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $722.13 | $787.7173 | $787.72 | $787.70 | $787.80 | |