| 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 | $26.99 | 11.115% | $29.9899 | $29.99 | $30.00 | $30.00 |
| Purchase #2 | $150.54 | 10.626% | $166.5364 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $106.73 | 5.522% | $112.6236 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $141.30 | 7.750% | $152.2508 | $152.25 | $152.25 | $152.30 |
| Purchase #5 | $67.58 | 6.499% | $71.972 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $108.47 | 9.206% | $118.4557 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $240.32 | 12.863% | $271.2324 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $841.93 | $923.0608 | $923.06 | $923.05 | $923.10 | |