| 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 | $41.99 | 12.121% | $47.0796 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $85.77 | 5.462% | $90.4548 | $90.45 | $90.45 | $90.50 |
| Purchase #3 | $35.96 | 9.247% | $39.2852 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $187.56 | 12.109% | $210.2716 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $246.37 | 10.495% | $272.2265 | $272.23 | $272.25 | $272.20 |
| Purchase #6 | $158.97 | 12.866% | $179.4231 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $14.72 | 3.200% | $15.191 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $771.34 | $853.9318 | $853.93 | $853.95 | $854.00 | |