| 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 | $38.93 | 12.115% | $43.6464 | $43.65 | $43.65 | $43.60 |
| Purchase #2 | $112.79 | 12.200% | $126.5504 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $23.87 | 12.783% | $26.9213 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $151.35 | 6.196% | $160.7276 | $160.73 | $160.75 | $160.70 |
| Purchase #5 | $35.32 | 12.847% | $39.8576 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $124.63 | 5.693% | $131.7252 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $155.26 | 13.276% | $175.8723 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $642.15 | $705.3008 | $705.31 | $705.30 | $705.30 | |