| 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 | $35.72 | 3.761% | $37.0634 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $202.32 | 11.351% | $225.2853 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $41.28 | 8.163% | $44.6497 | $44.65 | $44.65 | $44.60 |
| Purchase #4 | $21.53 | 10.290% | $23.7454 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $110.25 | 10.405% | $121.7215 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $37.92 | 3.768% | $39.3488 | $39.35 | $39.35 | $39.30 |
| Purchase #7 | $166.74 | 13.483% | $189.2216 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $615.76 | $681.0357 | $681.04 | $681.00 | $680.90 | |