| 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 | $87.68 | 4.407% | $91.5441 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $180.34 | 9.511% | $197.4921 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $209.70 | 3.809% | $217.6875 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $135.27 | 10.665% | $149.6965 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $53.87 | 12.313% | $60.503 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $137.40 | 12.365% | $154.3895 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $8.47 | 13.496% | $9.6131 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $812.73 | $880.9258 | $880.92 | $880.95 | $880.90 | |