| 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 | $74.78 | 4.737% | $78.3223 | $78.32 | $78.30 | $78.30 |
| Purchase #2 | $220.25 | 4.467% | $230.0886 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $43.95 | 11.614% | $49.0544 | $49.05 | $49.05 | $49.10 |
| Purchase #4 | $171.40 | 9.482% | $187.6521 | $187.65 | $187.65 | $187.70 |
| Purchase #5 | $126.39 | 6.817% | $135.006 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $112.59 | 8.705% | $122.391 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $98.91 | 7.643% | $106.4697 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $848.27 | $908.9841 | $908.98 | $908.95 | $909.10 | |