| 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 | $56.76 | 6.715% | $60.5714 | $60.57 | $60.55 | $60.60 |
| Purchase #2 | $55.79 | 4.623% | $58.3692 | $58.37 | $58.35 | $58.40 |
| Purchase #3 | $190.98 | 10.236% | $210.5287 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $72.82 | 3.442% | $75.3265 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $142.48 | 3.740% | $147.8088 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $88.92 | 13.826% | $101.2141 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $241.83 | 5.451% | $255.0122 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $849.58 | $908.8309 | $908.83 | $908.80 | $908.80 | |