| 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 | $38.38 | 3.591% | $39.7582 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $76.68 | 11.448% | $85.4583 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $207.72 | 12.423% | $233.5251 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $159.72 | 11.399% | $177.9265 | $177.93 | $177.95 | $177.90 |
| Purchase #5 | $125.65 | 10.142% | $138.3934 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $189.89 | 10.801% | $210.4 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $14.56 | 5.457% | $15.3545 | $15.35 | $15.35 | $15.40 |
| 7 purchase totals = | $812.60 | $900.8160 | $900.82 | $900.85 | $900.90 | |