| 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 | $32.83 | 6.304% | $34.8996 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $27.81 | 12.564% | $31.304 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $26.61 | 7.484% | $28.6015 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $147.48 | 6.870% | $157.6119 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $224.67 | 12.858% | $253.5581 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $136.40 | 8.719% | $148.2927 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $145.60 | 11.265% | $162.0018 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $741.40 | $816.2696 | $816.26 | $816.25 | $816.30 | |