| 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 | $52.75 | 6.113% | $55.9746 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $128.81 | 3.783% | $133.6829 | $133.68 | $133.70 | $133.70 |
| Purchase #3 | $187.38 | 10.151% | $206.4009 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $101.29 | 3.794% | $105.1329 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $30.63 | 11.638% | $34.1947 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $78.99 | 5.574% | $83.3929 | $83.39 | $83.40 | $83.40 |
| Purchase #7 | $47.63 | 10.243% | $52.5087 | $52.51 | $52.50 | $52.50 |
| 7 purchase totals = | $627.48 | $671.2876 | $671.27 | $671.30 | $671.30 | |