| 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 | $50.41 | 11.574% | $56.2445 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $87.51 | 7.720% | $94.2658 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $198.87 | 4.558% | $207.9345 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $187.87 | 11.682% | $209.817 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $127.77 | 13.314% | $144.7813 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $138.84 | 10.441% | $153.3363 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $42.51 | 3.786% | $44.1194 | $44.12 | $44.10 | $44.10 |
| 7 purchase totals = | $833.78 | $910.4988 | $910.50 | $910.50 | $910.40 | |