| 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 | $71.32 | 9.295% | $77.9492 | $77.95 | $77.95 | $77.90 |
| Purchase #2 | $130.37 | 12.869% | $147.1473 | $147.15 | $147.15 | $147.10 |
| Purchase #3 | $121.53 | 13.476% | $137.9074 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $48.68 | 12.501% | $54.7655 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $174.81 | 8.284% | $189.2913 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $86.92 | 4.514% | $90.8436 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $16.79 | 7.683% | $18.08 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $650.42 | $715.9843 | $715.99 | $716.00 | $715.90 | |