| 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 | $66.39 | 10.394% | $73.2906 | $73.29 | $73.30 | $73.30 |
| Purchase #2 | $144.38 | 9.182% | $157.637 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $222.47 | 3.200% | $229.589 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $108.69 | 13.465% | $123.3251 | $123.33 | $123.35 | $123.30 |
| Purchase #5 | $92.95 | 3.462% | $96.1679 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $22.36 | 10.772% | $24.7686 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $9.56 | 10.149% | $10.5302 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $666.80 | $715.3084 | $715.32 | $715.35 | $715.30 | |