| 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 | $127.67 | 3.311% | $131.8972 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $126.67 | 6.633% | $135.072 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $39.94 | 4.645% | $41.7952 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $56.29 | 12.122% | $63.1135 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $6.84 | 10.546% | $7.5613 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $74.75 | 12.208% | $83.8755 | $83.88 | $83.90 | $83.90 |
| Purchase #7 | $219.61 | 5.534% | $231.7632 | $231.76 | $231.75 | $231.80 |
| 7 purchase totals = | $651.77 | $695.0779 | $695.08 | $695.05 | $695.20 | |