| 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 | $75.89 | 8.106% | $82.0416 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $81.95 | 3.701% | $84.983 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $103.29 | 12.291% | $115.9854 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $100.81 | 7.848% | $108.7216 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $242.62 | 12.663% | $273.343 | $273.34 | $273.35 | $273.30 |
| Purchase #6 | $237.39 | 13.812% | $270.1783 | $270.18 | $270.20 | $270.20 |
| Purchase #7 | $65.64 | 13.251% | $74.338 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $907.59 | $1,009.5909 | $1,009.59 | $1,009.65 | $1,009.50 | |