| 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 | $9.74 | 7.859% | $10.5055 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $147.88 | 6.644% | $157.7051 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $99.31 | 9.235% | $108.4813 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $217.60 | 11.516% | $242.6588 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $66.79 | 8.410% | $72.407 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $177.29 | 5.860% | $187.6792 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $36.58 | 4.864% | $38.3593 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $755.19 | $817.7962 | $817.81 | $817.80 | $817.90 | |