| 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 | $34.28 | 7.238% | $36.7612 | $36.76 | $36.75 | $36.80 |
| Purchase #2 | $227.29 | 11.842% | $254.2057 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $194.39 | 4.541% | $203.2172 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $133.48 | 13.851% | $151.9683 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $115.48 | 7.429% | $124.059 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $8.42 | 4.690% | $8.8149 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $84.76 | 8.765% | $92.1892 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $798.10 | $871.2155 | $871.22 | $871.15 | $871.30 | |