| 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 | $97.33 | 9.838% | $106.9053 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $37.92 | 11.682% | $42.3498 | $42.35 | $42.35 | $42.30 |
| Purchase #3 | $131.31 | 7.206% | $140.7722 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $50.48 | 6.328% | $53.6744 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $235.55 | 7.194% | $252.4955 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $9.84 | 7.313% | $10.5596 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $182.44 | 6.810% | $194.8642 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $744.87 | $801.6210 | $801.62 | $801.55 | $801.70 | |