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 | $14.45 | 10.303% | $15.9388 | $15.94 | $15.95 | $15.90 |
Purchase #2 | $29.30 | 9.598% | $32.1122 | $32.11 | $32.10 | $32.10 |
Purchase #3 | $34.61 | 12.362% | $38.8885 | $38.89 | $38.90 | $38.90 |
Purchase #4 | $149.91 | 3.377% | $154.9725 | $154.97 | $154.95 | $155.00 |
Purchase #5 | $117.92 | 3.427% | $121.9611 | $121.96 | $121.95 | $122.00 |
Purchase #6 | $8.26 | 9.780% | $9.0678 | $9.07 | $9.05 | $9.10 |
Purchase #7 | $187.26 | 7.128% | $200.6079 | $200.61 | $200.60 | $200.60 |
7 purchase totals = | $541.71 | $573.5488 | $573.55 | $573.50 | $573.60 |