| 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 | $90.37 | 8.156% | $97.7406 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $90.48 | 5.866% | $95.7876 | $95.79 | $95.80 | $95.80 |
| Purchase #3 | $209.51 | 9.559% | $229.5371 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $37.54 | 5.193% | $39.4895 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $218.93 | 9.395% | $239.4985 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $208.53 | 10.192% | $229.7834 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $172.84 | 7.707% | $186.1608 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $1,028.20 | $1,117.9975 | $1,118.00 | $1,118.05 | $1,118.00 | |