| 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 | $34.30 | 11.189% | $38.1378 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $201.52 | 7.740% | $217.1176 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $185.42 | 10.246% | $204.4181 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $72.95 | 12.364% | $81.9695 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $130.94 | 4.864% | $137.3089 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $15.50 | 10.797% | $17.1735 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $60.55 | 9.541% | $66.3271 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $701.18 | $762.4525 | $762.46 | $762.40 | $762.40 | |