| 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 | $99.84 | 8.546% | $108.3723 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $52.73 | 9.102% | $57.5295 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $155.67 | 6.189% | $165.3044 | $165.30 | $165.30 | $165.30 |
| Purchase #4 | $51.40 | 5.366% | $54.1581 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $212.80 | 3.823% | $220.9353 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $65.31 | 10.210% | $71.9782 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $63.81 | 9.548% | $69.9026 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $701.56 | $748.1804 | $748.18 | $748.20 | $748.20 | |