| 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 | $32.31 | 7.456% | $34.719 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $52.58 | 5.456% | $55.4488 | $55.45 | $55.45 | $55.40 |
| Purchase #3 | $248.49 | 13.781% | $282.7344 | $282.73 | $282.75 | $282.70 |
| Purchase #4 | $68.47 | 11.857% | $76.5885 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $36.97 | 4.529% | $38.6444 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $231.30 | 4.177% | $240.9614 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $38.50 | 13.454% | $43.6798 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $708.62 | $772.7763 | $772.77 | $772.80 | $772.70 | |