| 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 | $73.77 | 4.485% | $77.0786 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $241.92 | 9.777% | $265.5725 | $265.57 | $265.55 | $265.60 |
| Purchase #3 | $53.67 | 12.733% | $60.5038 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $127.62 | 10.690% | $141.2626 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $124.41 | 5.463% | $131.2065 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $105.46 | 3.781% | $109.4474 | $109.45 | $109.45 | $109.40 |
| Purchase #7 | $129.47 | 7.255% | $138.863 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $856.32 | $923.9344 | $923.93 | $923.90 | $924.00 | |