| 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 | $66.96 | 3.207% | $69.1074 | $69.11 | $69.10 | $69.10 |
| Purchase #2 | $114.78 | 12.706% | $129.3639 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $63.27 | 7.518% | $68.0266 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $9.45 | 9.620% | $10.3591 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $221.49 | 12.551% | $249.2892 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $232.67 | 11.338% | $259.0501 | $259.05 | $259.05 | $259.10 |
| Purchase #7 | $36.91 | 6.197% | $39.1973 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $745.53 | $824.3936 | $824.40 | $824.40 | $824.50 | |