| 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 | $81.26 | 12.199% | $91.1729 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $19.94 | 3.330% | $20.604 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $24.45 | 6.219% | $25.9705 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $137.64 | 9.316% | $150.4625 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $78.57 | 3.450% | $81.2807 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $36.66 | 5.586% | $38.7078 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $157.73 | 8.215% | $170.6875 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $536.25 | $578.8859 | $578.88 | $578.85 | $579.00 | |