| 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 | $21.43 | 11.593% | $23.9144 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $157.71 | 12.329% | $177.1541 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $119.99 | 10.152% | $132.1714 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $29.64 | 6.618% | $31.6016 | $31.60 | $31.60 | $31.60 |
| Purchase #5 | $205.89 | 6.392% | $219.0505 | $219.05 | $219.05 | $219.10 |
| Purchase #6 | $124.67 | 10.423% | $137.6644 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $144.54 | 6.380% | $153.7617 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $803.87 | $875.3181 | $875.30 | $875.25 | $875.50 | |