| 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 | $18.79 | 4.775% | $19.6872 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $55.55 | 12.142% | $62.2949 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $155.68 | 5.625% | $164.437 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $70.64 | 4.371% | $73.7277 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $220.62 | 10.154% | $243.0218 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $197.42 | 8.148% | $213.5058 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $200.44 | 12.717% | $225.93 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $919.14 | $1,002.6044 | $1,002.61 | $1,002.65 | $1,002.50 | |