| 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 | $9.49 | 11.355% | $10.5676 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $245.58 | 9.846% | $269.7598 | $269.76 | $269.75 | $269.80 |
| Purchase #3 | $244.26 | 7.860% | $263.4588 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $31.86 | 7.421% | $34.2243 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $25.36 | 13.407% | $28.76 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $9.62 | 6.419% | $10.2375 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $52.71 | 13.648% | $59.9039 | $59.90 | $59.90 | $59.90 |
| 7 purchase totals = | $618.88 | $676.9119 | $676.91 | $676.85 | $677.00 | |