| 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 | $31.52 | 8.751% | $34.2783 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $16.37 | 12.761% | $18.459 | $18.46 | $18.45 | $18.50 |
| Purchase #3 | $71.80 | 5.573% | $75.8014 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $166.84 | 5.617% | $176.2114 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $241.86 | 10.392% | $266.9941 | $266.99 | $267.00 | $267.00 |
| Purchase #6 | $77.76 | 8.746% | $84.5609 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $181.34 | 10.676% | $200.6999 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $787.49 | $857.0050 | $857.00 | $857.00 | $857.10 | |