| 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 | $52.90 | 5.111% | $55.6037 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $178.25 | 12.630% | $200.763 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $85.80 | 8.614% | $93.1908 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $8.66 | 8.506% | $9.3966 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $238.73 | 11.802% | $266.9049 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $28.62 | 11.192% | $31.8232 | $31.82 | $31.80 | $31.80 |
| Purchase #7 | $142.27 | 11.148% | $158.1303 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $735.23 | $815.8125 | $815.80 | $815.80 | $815.80 | |