| 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 | $109.92 | 9.576% | $120.4459 | $120.45 | $120.45 | $120.40 |
| Purchase #2 | $42.73 | 3.127% | $44.0662 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $58.46 | 3.472% | $60.4897 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $137.94 | 8.635% | $149.8511 | $149.85 | $149.85 | $149.90 |
| Purchase #5 | $14.52 | 5.292% | $15.2884 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $195.33 | 12.719% | $220.174 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $198.86 | 9.252% | $217.2585 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $757.76 | $827.5738 | $827.58 | $827.55 | $827.70 | |