| 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 | $73.42 | 9.144% | $80.1335 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $101.90 | 3.163% | $105.1231 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $207.63 | 12.325% | $233.2204 | $233.22 | $233.20 | $233.20 |
| Purchase #4 | $64.66 | 13.453% | $73.3587 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $185.91 | 3.598% | $192.599 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $23.49 | 10.464% | $25.948 | $25.95 | $25.95 | $25.90 |
| Purchase #7 | $67.36 | 5.200% | $70.8627 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $724.37 | $781.2454 | $781.24 | $781.20 | $781.20 | |