| 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 | $64.99 | 10.371% | $71.7301 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $124.89 | 7.804% | $134.6364 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $242.56 | 9.795% | $266.3188 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $61.59 | 11.604% | $68.7369 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $29.84 | 10.259% | $32.9013 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $183.93 | 7.750% | $198.1846 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $154.45 | 12.570% | $173.8644 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $862.25 | $946.3725 | $946.37 | $946.40 | $946.30 | |