| 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 | $55.32 | 4.397% | $57.7524 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $50.66 | 13.318% | $57.4069 | $57.41 | $57.40 | $57.40 |
| Purchase #3 | $218.32 | 5.641% | $230.6354 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $89.29 | 13.170% | $101.0495 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $207.70 | 13.470% | $235.6772 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $16.76 | 9.443% | $18.3426 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $240.64 | 9.123% | $262.5936 | $262.59 | $262.60 | $262.60 |
| 7 purchase totals = | $878.69 | $963.4576 | $963.46 | $963.50 | $963.40 | |