| 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 | $38.77 | 12.825% | $43.7423 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $111.70 | 7.552% | $120.1356 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $79.86 | 8.193% | $86.4029 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $5.79 | 5.688% | $6.1193 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $152.43 | 9.178% | $166.42 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $244.37 | 11.294% | $271.9691 | $271.97 | $271.95 | $272.00 |
| Purchase #7 | $178.76 | 7.631% | $192.4012 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $811.68 | $887.1904 | $887.19 | $887.15 | $887.10 | |