| 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 | $94.27 | 7.702% | $101.5307 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $211.33 | 4.662% | $221.1822 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $133.42 | 9.765% | $146.4485 | $146.45 | $146.45 | $146.40 |
| Purchase #4 | $47.83 | 10.486% | $52.8455 | $52.85 | $52.85 | $52.80 |
| Purchase #5 | $8.61 | 3.439% | $8.9061 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $107.79 | 12.376% | $121.1301 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $144.74 | 11.227% | $160.99 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $747.99 | $813.0331 | $813.04 | $813.10 | $812.90 | |