| 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 | $58.97 | 7.393% | $63.3297 | $63.33 | $63.35 | $63.30 |
| Purchase #2 | $74.81 | 12.530% | $84.1837 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $138.59 | 12.855% | $156.4057 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $79.37 | 10.523% | $87.7221 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $207.88 | 10.320% | $229.3332 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $144.31 | 4.353% | $150.5918 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $136.98 | 12.371% | $153.9258 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $840.91 | $925.4920 | $925.49 | $925.55 | $925.40 | |