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 | $123.64 | 9.303% | $135.1422 | $135.14 | $135.15 | $135.10 |
Purchase #2 | $44.86 | 9.170% | $48.9737 | $48.97 | $48.95 | $49.00 |
Purchase #3 | $62.69 | 8.689% | $68.1371 | $68.14 | $68.15 | $68.10 |
Purchase #4 | $21.55 | 11.190% | $23.9614 | $23.96 | $23.95 | $24.00 |
Purchase #5 | $227.51 | 4.395% | $237.5091 | $237.51 | $237.50 | $237.50 |
Purchase #6 | $127.31 | 4.860% | $133.4973 | $133.50 | $133.50 | $133.50 |
Purchase #7 | $10.45 | 12.624% | $11.7692 | $11.77 | $11.75 | $11.80 |
7 purchase totals = | $618.01 | $658.9900 | $658.99 | $658.95 | $659.00 |