| 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 | $81.74 | 3.318% | $84.4521 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $62.87 | 11.132% | $69.8687 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $67.65 | 9.748% | $74.2445 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $198.86 | 3.227% | $205.2772 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $160.28 | 4.829% | $168.0199 | $168.02 | $168.00 | $168.00 |
| Purchase #6 | $18.89 | 7.597% | $20.3251 | $20.33 | $20.35 | $20.30 |
| Purchase #7 | $30.61 | 6.227% | $32.5161 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $620.90 | $654.7036 | $654.71 | $654.70 | $654.70 | |