| 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 | $70.32 | 9.235% | $76.8141 | $76.81 | $76.80 | $76.80 |
| Purchase #2 | $201.86 | 13.563% | $229.2383 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $26.88 | 10.793% | $29.7812 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $80.88 | 13.750% | $92.001 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $180.52 | 3.367% | $186.5981 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $175.76 | 12.325% | $197.4224 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $219.33 | 12.448% | $246.6322 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $955.55 | $1,058.4873 | $1,058.48 | $1,058.50 | $1,058.40 | |