| 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 | $41.56 | 5.168% | $43.7078 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $137.31 | 10.853% | $152.2123 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $112.56 | 8.783% | $122.4461 | $122.45 | $122.45 | $122.40 |
| Purchase #4 | $5.28 | 8.203% | $5.7131 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $142.40 | 13.866% | $162.1452 | $162.15 | $162.15 | $162.10 |
| Purchase #6 | $241.52 | 6.832% | $258.0206 | $258.02 | $258.00 | $258.00 |
| Purchase #7 | $96.92 | 11.531% | $108.0958 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $777.55 | $852.3409 | $852.35 | $852.30 | $852.20 | |