| 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 | $5.78 | 9.683% | $6.3397 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $47.92 | 12.149% | $53.7418 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $148.61 | 12.404% | $167.0436 | $167.04 | $167.05 | $167.00 |
| Purchase #4 | $133.81 | 3.556% | $138.5683 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $229.48 | 12.873% | $259.021 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $127.99 | 4.340% | $133.5448 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $42.42 | 7.700% | $45.6863 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $736.01 | $803.9455 | $803.94 | $803.95 | $803.80 | |