| 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 | $21.45 | 5.652% | $22.6624 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $164.55 | 11.657% | $183.7316 | $183.73 | $183.75 | $183.70 |
| Purchase #3 | $51.53 | 6.188% | $54.7187 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $84.49 | 13.611% | $95.9899 | $95.99 | $96.00 | $96.00 |
| Purchase #5 | $233.28 | 3.279% | $240.9293 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $232.40 | 10.363% | $256.4836 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $147.38 | 6.696% | $157.2486 | $157.25 | $157.25 | $157.20 |
| 7 purchase totals = | $935.08 | $1,011.7641 | $1,011.76 | $1,011.80 | $1,011.70 | |