| 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 | $90.35 | 10.733% | $100.0473 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $32.81 | 6.810% | $35.0444 | $35.04 | $35.05 | $35.00 |
| Purchase #3 | $121.79 | 5.582% | $128.5883 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $32.71 | 8.228% | $35.4014 | $35.40 | $35.40 | $35.40 |
| Purchase #5 | $24.32 | 6.694% | $25.948 | $25.95 | $25.95 | $25.90 |
| Purchase #6 | $97.70 | 10.448% | $107.9077 | $107.91 | $107.90 | $107.90 |
| Purchase #7 | $119.60 | 12.872% | $134.9949 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $519.28 | $567.9320 | $567.93 | $567.95 | $567.80 | |