| 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 | $138.88 | 9.307% | $151.8056 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $85.87 | 12.464% | $96.5728 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $58.64 | 5.777% | $62.0276 | $62.03 | $62.05 | $62.00 |
| Purchase #4 | $105.69 | 3.211% | $109.0837 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $52.40 | 8.217% | $56.7057 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $20.48 | 6.798% | $21.8722 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $212.31 | 11.760% | $237.2777 | $237.28 | $237.30 | $237.30 |
| 7 purchase totals = | $674.27 | $735.3453 | $735.35 | $735.35 | $735.40 | |