| 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 | $79.48 | 10.842% | $88.0972 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $68.32 | 4.808% | $71.6048 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $86.59 | 5.526% | $91.375 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $55.63 | 8.795% | $60.5227 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $42.82 | 7.396% | $45.987 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $104.33 | 8.494% | $113.1918 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $239.26 | 4.430% | $249.8592 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $676.43 | $720.6377 | $720.64 | $720.65 | $720.70 | |