| 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 | $85.53 | 6.540% | $91.1237 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $41.46 | 12.762% | $46.7511 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $127.25 | 7.811% | $137.1895 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $77.65 | 4.326% | $81.0091 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $204.39 | 4.376% | $213.3341 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $42.57 | 13.219% | $48.1973 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $220.47 | 4.471% | $230.3272 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $799.32 | $847.9320 | $847.93 | $847.95 | $847.90 | |