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 | $14.61 | 8.841% | $15.9017 | $15.90 | $15.90 | $15.90 |
Purchase #2 | $9.79 | 10.256% | $10.7941 | $10.79 | $10.80 | $10.80 |
Purchase #3 | $112.42 | 9.346% | $122.9268 | $122.93 | $122.95 | $122.90 |
Purchase #4 | $138.51 | 12.289% | $155.5315 | $155.53 | $155.55 | $155.50 |
Purchase #5 | $75.95 | 11.770% | $84.8893 | $84.89 | $84.90 | $84.90 |
Purchase #6 | $29.47 | 13.691% | $33.5047 | $33.50 | $33.50 | $33.50 |
Purchase #7 | $127.81 | 7.272% | $137.1043 | $137.10 | $137.10 | $137.10 |
7 purchase totals = | $508.56 | $560.6524 | $560.64 | $560.70 | $560.60 |