| 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 | $140.61 | 12.597% | $158.3226 | $158.32 | $158.30 | $158.30 |
| Purchase #2 | $58.84 | 5.366% | $61.9974 | $62.00 | $62.00 | $62.00 |
| Purchase #3 | $53.91 | 12.103% | $60.4347 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $206.69 | 5.850% | $218.7814 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $56.97 | 11.551% | $63.5506 | $63.55 | $63.55 | $63.60 |
| Purchase #6 | $19.70 | 13.397% | $22.3392 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $37.31 | 9.732% | $40.941 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $574.03 | $626.3669 | $626.36 | $626.40 | $626.30 | |