| 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 | $35.25 | 12.558% | $39.6767 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $144.85 | 5.584% | $152.9384 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $138.95 | 4.352% | $144.9971 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $55.58 | 9.580% | $60.9046 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $73.78 | 10.114% | $81.2421 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $15.37 | 3.716% | $15.9411 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $60.28 | 7.115% | $64.5689 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $524.06 | $560.2689 | $560.27 | $560.30 | $560.20 | |