| 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 | $66.63 | 5.763% | $70.4699 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $119.87 | 13.305% | $135.8187 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $112.37 | 8.592% | $122.0248 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $43.62 | 8.584% | $47.3643 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $8.60 | 7.640% | $9.257 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $163.91 | 9.760% | $179.9076 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $29.79 | 8.448% | $32.3067 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $544.79 | $597.1490 | $597.15 | $597.05 | $597.20 | |