| 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 | $32.67 | 7.578% | $35.1457 | $35.15 | $35.15 | $35.10 |
| Purchase #2 | $123.99 | 4.121% | $129.0996 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $218.33 | 8.285% | $236.4186 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $6.63 | 10.654% | $7.3364 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $197.51 | 8.151% | $213.609 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $175.66 | 4.184% | $183.0096 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $85.90 | 7.198% | $92.0831 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $840.69 | $896.7020 | $896.71 | $896.70 | $896.60 | |