| 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 | $38.96 | 9.340% | $42.5989 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $130.42 | 13.758% | $148.3632 | $148.36 | $148.35 | $148.40 |
| Purchase #3 | $120.80 | 12.239% | $135.5847 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $68.89 | 10.542% | $76.1524 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $29.49 | 12.860% | $33.2824 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $12.81 | 5.254% | $13.483 | $13.48 | $13.50 | $13.50 |
| Purchase #7 | $132.62 | 11.580% | $147.9774 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $533.99 | $597.4420 | $597.43 | $597.50 | $597.60 | |