| 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 | $65.35 | 11.545% | $72.8947 | $72.89 | $72.90 | $72.90 |
| Purchase #2 | $38.72 | 13.630% | $43.9975 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $72.99 | 6.311% | $77.5964 | $77.60 | $77.60 | $77.60 |
| Purchase #4 | $66.37 | 4.682% | $69.4774 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $80.82 | 4.767% | $84.6727 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $63.41 | 11.769% | $70.8727 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $128.47 | 7.802% | $138.4932 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $516.13 | $558.0046 | $558.00 | $558.00 | $558.10 | |