| 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 | $21.33 | 11.397% | $23.761 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $11.91 | 10.788% | $13.1949 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $165.76 | 4.111% | $172.5744 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $22.81 | 8.823% | $24.8225 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $19.68 | 7.408% | $21.1379 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $67.27 | 3.178% | $69.4078 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $72.88 | 6.133% | $77.3497 | $77.35 | $77.35 | $77.30 |
| 7 purchase totals = | $381.64 | $402.2482 | $402.24 | $402.20 | $402.20 | |