| 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 | $71.58 | 7.754% | $77.1303 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $185.41 | 8.627% | $201.4053 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $10.64 | 9.494% | $11.6502 | $11.65 | $11.65 | $11.70 |
| Purchase #4 | $23.30 | 4.481% | $24.3441 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $239.78 | 7.303% | $257.2911 | $257.29 | $257.30 | $257.30 |
| Purchase #6 | $75.75 | 11.771% | $84.6665 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $142.70 | 4.606% | $149.2728 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $749.16 | $805.7603 | $805.76 | $805.75 | $805.80 | |