| 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 | $51.65 | 6.621% | $55.0697 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $91.81 | 6.841% | $98.0907 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $31.47 | 8.751% | $34.2239 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $179.82 | 9.600% | $197.0827 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $97.70 | 12.195% | $109.6145 | $109.61 | $109.60 | $109.60 |
| Purchase #6 | $60.40 | 7.177% | $64.7349 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $203.87 | 7.285% | $218.7219 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $716.72 | $777.5383 | $777.52 | $777.50 | $777.50 | |