| 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 | $36.51 | 13.626% | $41.4849 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $131.87 | 5.699% | $139.3853 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $102.27 | 4.372% | $106.7412 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $201.75 | 11.870% | $225.6977 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $32.41 | 7.151% | $34.7276 | $34.73 | $34.75 | $34.70 |
| Purchase #6 | $60.54 | 3.362% | $62.5754 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $44.45 | 3.749% | $46.1164 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $609.80 | $656.7285 | $656.74 | $656.80 | $656.70 | |