| 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 | $235.28 | 9.498% | $257.6269 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $72.97 | 12.277% | $81.9285 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $37.71 | 5.591% | $39.8184 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $137.55 | 5.665% | $145.3422 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $67.97 | 4.102% | $70.7581 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $66.51 | 8.438% | $72.1221 | $72.12 | $72.10 | $72.10 |
| Purchase #7 | $38.94 | 10.478% | $43.0201 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $656.93 | $710.6163 | $710.62 | $710.60 | $710.50 | |