| 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 | $66.55 | 10.594% | $73.6003 | $73.60 | $73.60 | $73.60 |
| Purchase #2 | $5.41 | 5.443% | $5.7045 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $182.26 | 5.150% | $191.6464 | $191.65 | $191.65 | $191.60 |
| Purchase #4 | $130.64 | 4.461% | $136.4679 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $227.48 | 6.234% | $241.6611 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $102.92 | 9.142% | $112.3289 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $134.91 | 11.118% | $149.9093 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $850.17 | $911.3184 | $911.32 | $911.30 | $911.30 | |