| 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 | $33.96 | 11.125% | $37.7381 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $208.87 | 13.789% | $237.6711 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $203.41 | 7.392% | $218.4461 | $218.45 | $218.45 | $218.40 |
| Purchase #4 | $16.51 | 11.609% | $18.4266 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $42.97 | 3.711% | $44.5646 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $229.74 | 8.307% | $248.8245 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $158.76 | 13.822% | $180.7038 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $894.22 | $986.3748 | $986.37 | $986.35 | $986.30 | |