| 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 | $247.94 | 10.340% | $273.577 | $273.58 | $273.60 | $273.60 |
| Purchase #2 | $27.58 | 10.747% | $30.544 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $192.43 | 13.516% | $218.4388 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $44.81 | 4.811% | $46.9658 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $32.72 | 6.122% | $34.7231 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $84.71 | 9.640% | $92.876 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $137.27 | 9.674% | $150.5495 | $150.55 | $150.55 | $150.50 |
| 7 purchase totals = | $767.46 | $847.6742 | $847.68 | $847.70 | $847.60 | |