| 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 | $22.32 | 13.429% | $25.3174 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $129.65 | 9.381% | $141.8125 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $32.66 | 4.107% | $34.0013 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $14.89 | 12.254% | $16.7146 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $78.96 | 5.125% | $83.0067 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $53.76 | 12.801% | $60.6418 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $141.43 | 4.801% | $148.2201 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $473.67 | $509.7144 | $509.71 | $509.65 | $509.60 | |