| 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 | $27.84 | 13.192% | $31.5127 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $206.54 | 8.507% | $224.1104 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $28.51 | 3.332% | $29.46 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $87.61 | 12.146% | $98.2511 | $98.25 | $98.25 | $98.30 |
| Purchase #5 | $150.70 | 4.570% | $157.587 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $220.61 | 7.674% | $237.5396 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $161.84 | 11.846% | $181.0116 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $883.65 | $959.4724 | $959.47 | $959.45 | $959.50 | |