| 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 | $75.71 | 4.416% | $79.0534 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $250.36 | 7.614% | $269.4224 | $269.42 | $269.40 | $269.40 |
| Purchase #3 | $119.94 | 5.383% | $126.3964 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $204.92 | 3.115% | $211.3033 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $29.36 | 6.502% | $31.269 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $145.66 | 8.470% | $157.9974 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $227.26 | 6.297% | $241.5706 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $1,053.21 | $1,117.0125 | $1,117.01 | $1,116.95 | $1,117.10 | |