| 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 | $50.76 | 12.423% | $57.0659 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $124.84 | 5.210% | $131.3442 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $6.29 | 5.729% | $6.6504 | $6.65 | $6.65 | $6.70 |
| Purchase #4 | $23.56 | 9.680% | $25.8406 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $217.40 | 3.262% | $224.4916 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $107.86 | 4.210% | $112.4009 | $112.40 | $112.40 | $112.40 |
| Purchase #7 | $56.39 | 4.855% | $59.1277 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $587.10 | $616.9213 | $616.92 | $616.95 | $616.90 | |