| 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 | $77.51 | 4.859% | $81.2762 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $143.51 | 11.671% | $160.2591 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $193.49 | 9.467% | $211.8077 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $9.39 | 13.139% | $10.6238 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $24.67 | 11.577% | $27.526 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $74.38 | 4.533% | $77.7516 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $183.82 | 7.312% | $197.2609 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $706.77 | $766.5053 | $766.51 | $766.50 | $766.60 | |