| 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 | $67.91 | 7.661% | $73.1126 | $73.11 | $73.10 | $73.10 |
| Purchase #2 | $17.65 | 13.476% | $20.0285 | $20.03 | $20.05 | $20.00 |
| Purchase #3 | $202.54 | 8.432% | $219.6182 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $31.79 | 6.254% | $33.7781 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $234.32 | 9.449% | $256.4609 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $63.52 | 7.427% | $68.2376 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $84.75 | 10.537% | $93.6801 | $93.68 | $93.70 | $93.70 |
| 7 purchase totals = | $702.48 | $764.9160 | $764.92 | $764.95 | $764.90 | |