| 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 | $32.72 | 13.805% | $37.237 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $8.71 | 12.687% | $9.815 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $197.88 | 5.729% | $209.2165 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $220.99 | 5.753% | $233.7036 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $88.48 | 12.700% | $99.717 | $99.72 | $99.70 | $99.70 |
| Purchase #6 | $184.52 | 8.866% | $200.8795 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $130.79 | 3.403% | $135.2408 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $864.09 | $925.8094 | $925.82 | $925.80 | $925.70 | |