| 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 | $74.87 | 12.602% | $84.3051 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $90.29 | 9.864% | $99.1962 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $34.68 | 10.585% | $38.3509 | $38.35 | $38.35 | $38.40 |
| Purchase #4 | $29.87 | 3.757% | $30.9922 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $248.25 | 6.766% | $265.0466 | $265.05 | $265.05 | $265.00 |
| Purchase #6 | $172.62 | 9.729% | $189.4142 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $245.29 | 4.695% | $256.8064 | $256.81 | $256.80 | $256.80 |
| 7 purchase totals = | $895.87 | $964.1116 | $964.12 | $964.10 | $964.10 | |