| 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 | $83.31 | 7.135% | $89.2542 | $89.25 | $89.25 | $89.30 |
| Purchase #2 | $28.68 | 11.864% | $32.0826 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $208.70 | 13.338% | $236.5364 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $206.49 | 4.560% | $215.9059 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $183.68 | 12.620% | $206.8604 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $42.53 | 11.584% | $47.4567 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $211.71 | 4.179% | $220.5574 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $965.10 | $1,048.6536 | $1,048.66 | $1,048.65 | $1,048.80 | |