| 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 | $94.35 | 6.372% | $100.362 | $100.36 | $100.35 | $100.40 |
| Purchase #2 | $108.33 | 13.276% | $122.7119 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $64.69 | 12.791% | $72.9645 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $130.41 | 3.444% | $134.9013 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $194.96 | 4.339% | $203.4193 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $56.57 | 12.862% | $63.846 | $63.85 | $63.85 | $63.80 |
| Purchase #7 | $135.26 | 10.418% | $149.3514 | $149.35 | $149.35 | $149.40 |
| 7 purchase totals = | $784.57 | $847.5564 | $847.55 | $847.50 | $847.60 | |