| 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 | $202.85 | 12.448% | $228.1008 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $71.57 | 12.841% | $80.7603 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $69.91 | 11.448% | $77.9133 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $191.71 | 8.385% | $207.7849 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $71.33 | 5.812% | $75.4757 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $39.32 | 8.597% | $42.7003 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $65.90 | 5.357% | $69.4303 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $712.59 | $782.1656 | $782.16 | $782.20 | $782.20 | |