| 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 | $65.33 | 6.538% | $69.6013 | $69.60 | $69.60 | $69.60 |
| Purchase #2 | $135.26 | 8.702% | $147.0303 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $139.59 | 11.458% | $155.5842 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $132.57 | 4.471% | $138.4972 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $113.71 | 9.256% | $124.235 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $70.93 | 7.550% | $76.2852 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $39.32 | 4.391% | $41.0465 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $696.71 | $752.2797 | $752.29 | $752.35 | $752.20 | |