| 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 | $50.53 | 6.528% | $53.8286 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $233.76 | 5.707% | $247.1007 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $80.48 | 5.369% | $84.801 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $52.79 | 5.577% | $55.7341 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $58.54 | 12.483% | $65.8475 | $65.85 | $65.85 | $65.80 |
| Purchase #6 | $150.47 | 10.151% | $165.7442 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $57.78 | 11.587% | $64.475 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $684.35 | $737.5311 | $737.53 | $737.60 | $737.40 | |