| 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 | $80.38 | 6.508% | $85.6111 | $85.61 | $85.60 | $85.60 |
| Purchase #2 | $242.35 | 7.388% | $260.2548 | $260.25 | $260.25 | $260.30 |
| Purchase #3 | $215.70 | 3.582% | $223.4264 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $75.85 | 10.835% | $84.0683 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $55.60 | 9.690% | $60.9876 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $103.65 | 11.769% | $115.8486 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $119.89 | 9.201% | $130.9211 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $893.42 | $961.1179 | $961.12 | $961.10 | $961.10 | |