| 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 | $14.96 | 10.504% | $16.5314 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $63.72 | 10.780% | $70.589 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $216.92 | 11.427% | $241.7074 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $83.25 | 10.619% | $92.0903 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $70.31 | 9.569% | $77.038 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $238.26 | 7.741% | $256.7037 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $200.59 | 12.577% | $225.8182 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $888.01 | $980.4780 | $980.48 | $980.50 | $980.40 | |