| 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 | $43.48 | 8.420% | $47.141 | $47.14 | $47.15 | $47.10 |
| Purchase #2 | $26.93 | 9.696% | $29.5411 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $138.32 | 11.672% | $154.4647 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $203.80 | 10.704% | $225.6148 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $65.93 | 5.544% | $69.5852 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $23.89 | 8.511% | $25.9233 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $132.83 | 10.815% | $147.1956 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $635.18 | $699.4657 | $699.46 | $699.45 | $699.40 | |