| 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 | $200.94 | 5.554% | $212.1002 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $66.36 | 8.433% | $71.9561 | $71.96 | $71.95 | $72.00 |
| Purchase #3 | $145.65 | 3.229% | $150.353 | $150.35 | $150.35 | $150.40 |
| Purchase #4 | $187.90 | 6.721% | $200.5288 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $135.46 | 4.133% | $141.0586 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $79.31 | 8.751% | $86.2504 | $86.25 | $86.25 | $86.30 |
| Purchase #7 | $107.93 | 6.721% | $115.184 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $923.55 | $977.4311 | $977.43 | $977.45 | $977.60 | |