| 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 | $74.90 | 12.747% | $84.4475 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $117.49 | 11.737% | $131.2798 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $168.71 | 5.351% | $177.7377 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $65.80 | 12.471% | $74.0059 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $243.44 | 9.494% | $266.5522 | $266.55 | $266.55 | $266.60 |
| Purchase #6 | $168.83 | 7.511% | $181.5108 | $181.51 | $181.50 | $181.50 |
| Purchase #7 | $69.53 | 4.674% | $72.7798 | $72.78 | $72.80 | $72.80 |
| 7 purchase totals = | $908.70 | $988.3137 | $988.32 | $988.35 | $988.30 | |