| 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 | $86.88 | 9.115% | $94.7991 | $94.80 | $94.80 | $94.80 |
| Purchase #2 | $17.85 | 9.305% | $19.5109 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $151.80 | 8.820% | $165.1888 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $187.42 | 7.612% | $201.6864 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $128.42 | 10.829% | $142.3266 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $210.81 | 10.276% | $232.4728 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $195.75 | 13.339% | $221.8611 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $978.93 | $1,077.8457 | $1,077.85 | $1,077.85 | $1,077.90 | |