| 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 | $54.52 | 4.774% | $57.1228 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $121.60 | 4.293% | $126.8203 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $195.79 | 10.422% | $216.1952 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $129.44 | 6.364% | $137.6776 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $198.36 | 7.658% | $213.5504 | $213.55 | $213.55 | $213.60 |
| Purchase #6 | $93.48 | 5.721% | $98.828 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $205.56 | 4.753% | $215.3303 | $215.33 | $215.35 | $215.30 |
| 7 purchase totals = | $998.75 | $1,065.5246 | $1,065.53 | $1,065.55 | $1,065.50 | |