| 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 | $32.41 | 13.589% | $36.8142 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $101.91 | 11.338% | $113.4646 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $39.38 | 9.531% | $43.1333 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $229.41 | 13.305% | $259.933 | $259.93 | $259.95 | $259.90 |
| Purchase #5 | $17.94 | 11.418% | $19.9884 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $201.49 | 7.438% | $216.4768 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $118.86 | 12.457% | $133.6664 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $741.40 | $823.4767 | $823.47 | $823.50 | $823.50 | |