| 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 | $196.67 | 10.112% | $216.5573 | $216.56 | $216.55 | $216.60 |
| Purchase #2 | $60.42 | 8.384% | $65.4856 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $206.88 | 5.651% | $218.5708 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $5.32 | 5.722% | $5.6244 | $5.62 | $5.60 | $5.60 |
| Purchase #5 | $33.59 | 11.504% | $37.4542 | $37.45 | $37.45 | $37.50 |
| Purchase #6 | $112.58 | 7.357% | $120.8625 | $120.86 | $120.85 | $120.90 |
| Purchase #7 | $198.64 | 5.277% | $209.1222 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $814.10 | $873.6770 | $873.67 | $873.60 | $873.80 | |