| 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 | $87.65 | 11.587% | $97.806 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $88.98 | 8.515% | $96.5566 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $79.72 | 13.769% | $90.6966 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $83.61 | 13.697% | $95.0621 | $95.06 | $95.05 | $95.10 |
| Purchase #5 | $18.42 | 3.432% | $19.0522 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $79.43 | 10.278% | $87.5938 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $234.93 | 10.725% | $260.1262 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $672.74 | $746.8935 | $746.90 | $746.90 | $747.00 | |