| 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 | $25.91 | 8.771% | $28.1826 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $70.72 | 8.783% | $76.9313 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $56.94 | 12.423% | $64.0137 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $67.45 | 13.512% | $76.5638 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $160.98 | 13.422% | $182.5867 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $142.65 | 5.605% | $150.6455 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $32.83 | 12.133% | $36.8133 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $557.48 | $615.7369 | $615.73 | $615.75 | $615.70 | |