| 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 | $52.62 | 10.487% | $58.1383 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $171.63 | 10.410% | $189.4967 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $155.41 | 7.808% | $167.5444 | $167.54 | $167.55 | $167.50 |
| Purchase #4 | $18.68 | 12.720% | $21.0561 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $80.29 | 3.839% | $83.3723 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $5.48 | 12.586% | $6.1697 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $201.48 | 12.459% | $226.5824 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $685.59 | $752.3599 | $752.36 | $752.35 | $752.40 | |