| 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 | $71.42 | 11.593% | $79.6997 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $32.48 | 7.321% | $34.8579 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $245.67 | 6.617% | $261.926 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $211.74 | 8.721% | $230.2058 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $75.41 | 10.642% | $83.4351 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $189.92 | 13.697% | $215.9333 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $131.96 | 10.650% | $146.0137 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $958.60 | $1,052.0715 | $1,052.08 | $1,052.10 | $1,052.00 | |