| 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 | $39.26 | 10.284% | $43.2975 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $108.78 | 5.468% | $114.7281 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $93.57 | 12.164% | $104.9519 | $104.95 | $104.95 | $105.00 |
| Purchase #4 | $120.75 | 5.542% | $127.442 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $236.77 | 12.484% | $266.3284 | $266.33 | $266.35 | $266.30 |
| Purchase #6 | $24.62 | 7.483% | $26.4623 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $41.72 | 6.831% | $44.5699 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $665.47 | $727.7801 | $727.78 | $727.80 | $727.80 | |