| 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 | $84.62 | 6.157% | $89.8301 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $234.52 | 13.624% | $266.471 | $266.47 | $266.45 | $266.50 |
| Purchase #3 | $178.59 | 11.518% | $199.16 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $177.43 | 7.546% | $190.8189 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $7.98 | 8.339% | $8.6455 | $8.65 | $8.65 | $8.60 |
| Purchase #6 | $71.39 | 6.497% | $76.0282 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $28.67 | 11.709% | $32.027 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $783.20 | $862.9807 | $862.99 | $863.00 | $862.90 | |