| 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 | $40.53 | 7.594% | $43.6078 | $43.61 | $43.60 | $43.60 |
| Purchase #2 | $61.45 | 13.665% | $69.8471 | $69.85 | $69.85 | $69.80 |
| Purchase #3 | $47.72 | 7.541% | $51.3186 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $64.93 | 12.582% | $73.0995 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $89.44 | 7.578% | $96.2178 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $133.61 | 11.240% | $148.6278 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $172.56 | 11.456% | $192.3285 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $610.24 | $675.0471 | $675.06 | $675.05 | $674.90 | |