| 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 | $31.42 | 8.305% | $34.0294 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $181.97 | 13.729% | $206.9527 | $206.95 | $206.95 | $207.00 |
| Purchase #3 | $149.57 | 6.616% | $159.4656 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $98.33 | 9.439% | $107.6114 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $177.36 | 3.420% | $183.4257 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $91.47 | 4.300% | $95.4032 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $63.27 | 11.837% | $70.7593 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $793.39 | $857.6473 | $857.65 | $857.65 | $857.70 | |