| 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 | $65.57 | 4.529% | $68.5397 | $68.54 | $68.55 | $68.50 |
| Purchase #2 | $48.99 | 12.420% | $55.0746 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $245.28 | 10.220% | $270.3476 | $270.35 | $270.35 | $270.30 |
| Purchase #4 | $131.71 | 10.150% | $145.0786 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $71.98 | 7.266% | $77.2101 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $137.28 | 7.756% | $147.9274 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $83.27 | 11.117% | $92.5271 | $92.53 | $92.55 | $92.50 |
| 7 purchase totals = | $784.08 | $856.7051 | $856.71 | $856.75 | $856.60 | |