| 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 | $183.29 | 10.708% | $202.9167 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $33.66 | 11.387% | $37.4929 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $81.38 | 7.806% | $87.7325 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $90.66 | 8.334% | $98.2156 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $103.41 | 3.354% | $106.8784 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $108.82 | 5.647% | $114.9651 | $114.97 | $114.95 | $115.00 |
| Purchase #7 | $68.77 | 4.804% | $72.0737 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $669.99 | $720.2749 | $720.28 | $720.25 | $720.30 | |