| 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 | $249.89 | 3.679% | $259.0835 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $108.96 | 4.807% | $114.1977 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $29.95 | 8.717% | $32.5607 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $74.53 | 5.714% | $78.7886 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $58.26 | 12.477% | $65.5291 | $65.53 | $65.55 | $65.50 |
| Purchase #6 | $58.53 | 5.637% | $61.8293 | $61.83 | $61.85 | $61.80 |
| Purchase #7 | $31.63 | 7.512% | $34.006 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $611.75 | $645.9949 | $646.00 | $646.05 | $646.00 | |