| 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 | $100.49 | 12.686% | $113.2382 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $66.78 | 4.370% | $69.6983 | $69.70 | $69.70 | $69.70 |
| Purchase #3 | $114.52 | 5.798% | $121.1599 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $180.78 | 9.710% | $198.3337 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $77.69 | 9.507% | $85.076 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $207.50 | 3.579% | $214.9264 | $214.93 | $214.95 | $214.90 |
| Purchase #7 | $36.83 | 3.800% | $38.2295 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $784.59 | $840.6620 | $840.67 | $840.75 | $840.60 | |