| 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 | $196.88 | 5.193% | $207.104 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $25.88 | 13.440% | $29.3583 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $156.95 | 4.238% | $163.6015 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $94.74 | 7.351% | $101.7043 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $9.37 | 13.169% | $10.6039 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $62.80 | 10.372% | $69.3136 | $69.31 | $69.30 | $69.30 |
| Purchase #7 | $24.94 | 12.490% | $28.055 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $571.56 | $609.7406 | $609.73 | $609.70 | $609.80 | |