| 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 | $79.54 | 6.540% | $84.7419 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $77.27 | 7.323% | $82.9285 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $171.71 | 10.711% | $190.1019 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $88.40 | 9.131% | $96.4718 | $96.47 | $96.45 | $96.50 |
| Purchase #5 | $214.32 | 5.802% | $226.7548 | $226.75 | $226.75 | $226.80 |
| Purchase #6 | $35.44 | 7.811% | $38.2082 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $87.79 | 7.405% | $94.2908 | $94.29 | $94.30 | $94.30 |
| 7 purchase totals = | $754.47 | $813.4979 | $813.49 | $813.50 | $813.50 | |