| 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 | $79.75 | 6.478% | $84.9162 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $229.96 | 8.355% | $249.1732 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $30.74 | 5.827% | $32.5312 | $32.53 | $32.55 | $32.50 |
| Purchase #4 | $32.50 | 9.652% | $35.6369 | $35.64 | $35.65 | $35.60 |
| Purchase #5 | $179.73 | 10.127% | $197.9313 | $197.93 | $197.95 | $197.90 |
| Purchase #6 | $203.77 | 8.560% | $221.2127 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $121.95 | 13.671% | $138.6218 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $878.40 | $960.0233 | $960.02 | $960.00 | $959.90 | |