| 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 | $248.64 | 10.107% | $273.77 | $273.77 | $273.75 | $273.80 |
| Purchase #2 | $31.72 | 6.551% | $33.798 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $61.29 | 11.742% | $68.4867 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $90.70 | 11.144% | $100.8076 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $159.67 | 11.247% | $177.6281 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $106.25 | 4.222% | $110.7359 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $197.99 | 10.162% | $218.1097 | $218.11 | $218.10 | $218.10 |
| 7 purchase totals = | $896.26 | $983.3360 | $983.35 | $983.35 | $983.30 | |