| 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 | $57.84 | 4.288% | $60.3202 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $13.77 | 8.328% | $14.9168 | $14.92 | $14.90 | $14.90 |
| Purchase #3 | $165.38 | 7.397% | $177.6132 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $147.76 | 5.474% | $155.8484 | $155.85 | $155.85 | $155.80 |
| Purchase #5 | $121.69 | 11.469% | $135.6466 | $135.65 | $135.65 | $135.60 |
| Purchase #6 | $58.59 | 11.734% | $65.465 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $181.53 | 12.822% | $204.8058 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $746.56 | $814.6160 | $814.63 | $814.55 | $814.50 | |