| 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 | $32.32 | 8.159% | $34.957 | $34.96 | $34.95 | $35.00 |
| Purchase #2 | $111.74 | 12.832% | $126.0785 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $122.95 | 8.305% | $133.161 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $92.56 | 8.108% | $100.0648 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $36.37 | 11.250% | $40.4616 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $115.67 | 10.499% | $127.8142 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $178.68 | 8.115% | $193.1799 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $690.29 | $755.7170 | $755.71 | $755.70 | $755.90 | |