| 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 | $63.86 | 4.630% | $66.8167 | $66.82 | $66.80 | $66.80 |
| Purchase #2 | $18.87 | 7.870% | $20.3551 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $124.82 | 8.681% | $135.6556 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $65.34 | 6.368% | $69.5009 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $177.40 | 5.433% | $187.0381 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $158.80 | 6.185% | $168.6218 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $144.99 | 8.523% | $157.3475 | $157.35 | $157.35 | $157.30 |
| 7 purchase totals = | $754.08 | $805.3357 | $805.35 | $805.30 | $805.30 | |