| 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 | $35.93 | 10.691% | $39.7713 | $39.77 | $39.75 | $39.80 |
| Purchase #2 | $84.89 | 9.602% | $93.0411 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $122.51 | 7.721% | $131.969 | $131.97 | $131.95 | $132.00 |
| Purchase #4 | $204.85 | 12.396% | $230.2432 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $187.29 | 11.559% | $208.9389 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $195.57 | 4.251% | $203.8837 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $31.77 | 7.689% | $34.2128 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $862.81 | $942.0600 | $942.05 | $942.05 | $942.00 | |