| 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 | $56.79 | 4.242% | $59.199 | $59.20 | $59.20 | $59.20 |
| Purchase #2 | $53.63 | 9.116% | $58.5189 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $124.57 | 11.863% | $139.3477 | $139.35 | $139.35 | $139.30 |
| Purchase #4 | $204.28 | 6.190% | $216.9249 | $216.92 | $216.90 | $216.90 |
| Purchase #5 | $153.54 | 3.275% | $158.5684 | $158.57 | $158.55 | $158.60 |
| Purchase #6 | $61.90 | 3.295% | $63.9396 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $70.40 | 10.570% | $77.8413 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $725.11 | $774.3398 | $774.34 | $774.30 | $774.20 | |