| 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 | $54.77 | 13.830% | $62.3447 | $62.34 | $62.35 | $62.30 |
| Purchase #2 | $27.78 | 4.354% | $28.9895 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $163.36 | 13.768% | $185.8514 | $185.85 | $185.85 | $185.90 |
| Purchase #4 | $133.58 | 4.587% | $139.7073 | $139.71 | $139.70 | $139.70 |
| Purchase #5 | $230.53 | 8.195% | $249.4219 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $96.74 | 12.465% | $108.7986 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $128.60 | 11.318% | $143.1549 | $143.15 | $143.15 | $143.20 |
| 7 purchase totals = | $835.36 | $918.2683 | $918.26 | $918.25 | $918.30 | |