| 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 | $109.37 | 5.250% | $115.1119 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $20.45 | 10.607% | $22.6191 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $152.98 | 8.576% | $166.0996 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $132.54 | 5.384% | $139.676 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $74.81 | 3.710% | $77.5855 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $151.80 | 6.303% | $161.368 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $127.42 | 4.736% | $133.4546 | $133.45 | $133.45 | $133.50 |
| 7 purchase totals = | $769.37 | $815.9147 | $815.92 | $815.90 | $816.00 | |