| 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 | $104.90 | 9.127% | $114.4742 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $8.62 | 13.575% | $9.7902 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $155.90 | 4.277% | $162.5678 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $67.57 | 10.415% | $74.6074 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $84.56 | 6.411% | $89.9811 | $89.98 | $90.00 | $90.00 |
| Purchase #6 | $46.97 | 4.637% | $49.148 | $49.15 | $49.15 | $49.10 |
| Purchase #7 | $41.55 | 5.190% | $43.7064 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $510.07 | $544.2751 | $544.28 | $544.25 | $544.30 | |