| 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 | $213.64 | 3.770% | $221.6942 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $63.98 | 8.504% | $69.4209 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $60.41 | 11.175% | $67.1608 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $117.96 | 4.386% | $123.1337 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $12.52 | 13.774% | $14.2445 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $44.93 | 5.259% | $47.2929 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $39.29 | 8.350% | $42.5707 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $552.73 | $585.5177 | $585.50 | $585.50 | $585.50 | |