| 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 | $75.77 | 8.805% | $82.4415 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $27.81 | 5.302% | $29.2845 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $25.87 | 13.547% | $29.3746 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $38.73 | 10.774% | $42.9028 | $42.90 | $42.90 | $42.90 |
| Purchase #5 | $49.93 | 9.235% | $54.541 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $37.69 | 5.432% | $39.7373 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $15.26 | 12.291% | $17.1356 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $271.06 | $295.4173 | $295.41 | $295.45 | $295.30 | |