| 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 | $86.74 | 5.874% | $91.8351 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $193.49 | 6.600% | $206.2603 | $206.26 | $206.25 | $206.30 |
| Purchase #3 | $166.65 | 4.794% | $174.6392 | $174.64 | $174.65 | $174.60 |
| Purchase #4 | $5.29 | 8.617% | $5.7458 | $5.75 | $5.75 | $5.70 |
| Purchase #5 | $56.55 | 9.154% | $61.7266 | $61.73 | $61.75 | $61.70 |
| Purchase #6 | $6.35 | 12.575% | $7.1485 | $7.15 | $7.15 | $7.10 |
| Purchase #7 | $21.66 | 4.674% | $22.6724 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $536.73 | $570.0279 | $570.04 | $570.05 | $569.90 | |