| 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 | $47.26 | 10.450% | $52.1987 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $44.93 | 4.177% | $46.8067 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $187.76 | 4.285% | $195.8055 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $203.34 | 5.573% | $214.6721 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $243.58 | 3.236% | $251.4622 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $33.47 | 4.222% | $34.8831 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $115.34 | 12.346% | $129.5799 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $875.68 | $925.4082 | $925.41 | $925.40 | $925.50 | |