| 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 | $51.91 | 3.331% | $53.6391 | $53.64 | $53.65 | $53.60 |
| Purchase #2 | $21.63 | 11.364% | $24.088 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $34.90 | 4.763% | $36.5623 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $82.76 | 11.269% | $92.0862 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $246.41 | 9.287% | $269.2941 | $269.29 | $269.30 | $269.30 |
| Purchase #6 | $168.28 | 12.473% | $189.2696 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $22.46 | 4.696% | $23.5147 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $628.35 | $688.4540 | $688.45 | $688.45 | $688.50 | |