| 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 | $14.65 | 4.266% | $15.275 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $247.45 | 8.608% | $268.7505 | $268.75 | $268.75 | $268.80 |
| Purchase #3 | $88.50 | 13.568% | $100.5077 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $135.56 | 10.174% | $149.3519 | $149.35 | $149.35 | $149.40 |
| Purchase #5 | $46.96 | 9.871% | $51.5954 | $51.60 | $51.60 | $51.60 |
| Purchase #6 | $114.33 | 4.470% | $119.4406 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $59.49 | 7.126% | $63.7293 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $706.94 | $768.6504 | $768.66 | $768.70 | $768.70 | |