| 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 | $41.86 | 6.454% | $44.5616 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $36.61 | 11.639% | $40.871 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $29.97 | 12.400% | $33.6863 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $66.88 | 7.222% | $71.7101 | $71.71 | $71.70 | $71.70 |
| Purchase #5 | $145.74 | 13.430% | $165.3129 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $63.67 | 9.127% | $69.4812 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $172.26 | 3.339% | $178.0118 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $556.99 | $603.6349 | $603.63 | $603.60 | $603.70 | |