| 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 | $51.58 | 7.755% | $55.58 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $26.65 | 6.725% | $28.4422 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $47.35 | 7.449% | $50.8771 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $199.54 | 3.544% | $206.6117 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $48.25 | 10.511% | $53.3216 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $213.93 | 7.651% | $230.2978 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $106.52 | 9.634% | $116.7821 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $693.82 | $741.9125 | $741.91 | $741.95 | $741.90 | |