| 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 | $56.88 | 13.314% | $64.453 | $64.45 | $64.45 | $64.50 |
| Purchase #2 | $38.97 | 5.665% | $41.1777 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $216.61 | 10.251% | $238.8147 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $86.35 | 10.716% | $95.6033 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $5.55 | 8.770% | $6.0367 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $32.28 | 9.269% | $35.272 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $193.75 | 7.747% | $208.7598 | $208.76 | $208.75 | $208.80 |
| 7 purchase totals = | $630.39 | $690.1172 | $690.11 | $690.10 | $690.20 | |