| 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 | $36.67 | 12.277% | $41.172 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $80.64 | 6.126% | $85.58 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $45.62 | 4.755% | $47.7892 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $34.78 | 12.258% | $39.0433 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $161.59 | 5.696% | $170.7942 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $91.53 | 4.405% | $95.5619 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $250.71 | 3.275% | $258.9208 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $701.54 | $738.8614 | $738.85 | $738.85 | $738.90 | |