| 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 | $250.71 | 9.174% | $273.7101 | $273.71 | $273.70 | $273.70 |
| Purchase #2 | $26.65 | 10.436% | $29.4312 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $97.60 | 11.692% | $109.0114 | $109.01 | $109.00 | $109.00 |
| Purchase #4 | $75.53 | 6.255% | $80.2544 | $80.25 | $80.25 | $80.30 |
| Purchase #5 | $20.34 | 12.497% | $22.8819 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $67.55 | 10.346% | $74.5387 | $74.54 | $74.55 | $74.50 |
| Purchase #7 | $39.29 | 11.469% | $43.7962 | $43.80 | $43.80 | $43.80 |
| 7 purchase totals = | $577.67 | $633.6239 | $633.62 | $633.65 | $633.60 | |