| 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 | $14.49 | 12.424% | $16.2902 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $119.84 | 10.814% | $132.7995 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $65.97 | 8.482% | $71.5656 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $36.48 | 3.539% | $37.771 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $77.63 | 8.368% | $84.1261 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $47.38 | 9.703% | $51.9773 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $133.76 | 8.628% | $145.3008 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $495.55 | $539.8305 | $539.84 | $539.85 | $539.90 | |