| 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 | $84.87 | 7.245% | $91.0188 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $88.43 | 9.265% | $96.623 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $92.82 | 13.336% | $105.1985 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $114.75 | 6.379% | $122.0699 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $45.27 | 13.832% | $51.5317 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $152.62 | 9.202% | $166.6641 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $157.97 | 7.217% | $169.3707 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $736.73 | $802.4767 | $802.47 | $802.40 | $802.50 | |