| 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 | $75.64 | 6.487% | $80.5468 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $115.74 | 13.346% | $131.1867 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $118.60 | 7.337% | $127.3017 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $27.61 | 5.847% | $29.2244 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $161.27 | 6.465% | $171.6961 | $171.70 | $171.70 | $171.70 |
| Purchase #6 | $149.88 | 6.554% | $159.7031 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $111.94 | 6.189% | $118.868 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $760.68 | $818.5268 | $818.53 | $818.50 | $818.50 | |