| 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 | $43.94 | 11.618% | $49.0449 | $49.04 | $49.05 | $49.00 |
| Purchase #2 | $193.91 | 9.825% | $212.9617 | $212.96 | $212.95 | $213.00 |
| Purchase #3 | $37.35 | 6.752% | $39.8719 | $39.87 | $39.85 | $39.90 |
| Purchase #4 | $81.61 | 10.819% | $90.4394 | $90.44 | $90.45 | $90.40 |
| Purchase #5 | $191.46 | 7.634% | $206.0761 | $206.08 | $206.10 | $206.10 |
| Purchase #6 | $242.72 | 11.836% | $271.4483 | $271.45 | $271.45 | $271.40 |
| Purchase #7 | $16.88 | 4.428% | $17.6274 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $807.87 | $887.4697 | $887.47 | $887.50 | $887.40 | |