| 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 | $72.78 | 5.402% | $76.7116 | $76.71 | $76.70 | $76.70 |
| Purchase #2 | $91.74 | 4.466% | $95.8371 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $216.83 | 6.805% | $231.5853 | $231.59 | $231.60 | $231.60 |
| Purchase #4 | $147.25 | 3.499% | $152.4023 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $25.46 | 9.822% | $27.9607 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $69.64 | 9.741% | $76.4236 | $76.42 | $76.40 | $76.40 |
| Purchase #7 | $175.63 | 4.451% | $183.4473 | $183.45 | $183.45 | $183.40 |
| 7 purchase totals = | $799.33 | $844.3679 | $844.37 | $844.35 | $844.30 | |