| 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 | $206.46 | 3.412% | $213.5044 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $170.71 | 13.344% | $193.4895 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $53.60 | 12.263% | $60.173 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $9.96 | 7.432% | $10.7002 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $65.98 | 7.471% | $70.9094 | $70.91 | $70.90 | $70.90 |
| Purchase #6 | $48.59 | 11.377% | $54.1181 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $218.45 | 5.152% | $229.7045 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $773.75 | $832.5991 | $832.59 | $832.55 | $832.60 | |