| 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 | $43.27 | 7.769% | $46.6316 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $67.42 | 5.772% | $71.3115 | $71.31 | $71.30 | $71.30 |
| Purchase #3 | $45.50 | 8.141% | $49.2042 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $152.61 | 6.261% | $162.1649 | $162.16 | $162.15 | $162.20 |
| Purchase #5 | $205.67 | 10.432% | $227.1255 | $227.13 | $227.15 | $227.10 |
| Purchase #6 | $188.31 | 3.810% | $195.4846 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $120.58 | 12.369% | $135.4945 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $823.36 | $887.4168 | $887.40 | $887.45 | $887.40 | |