| 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 | $55.83 | 12.193% | $62.6374 | $62.64 | $62.65 | $62.60 |
| Purchase #2 | $44.88 | 3.725% | $46.5518 | $46.55 | $46.55 | $46.60 |
| Purchase #3 | $6.92 | 3.196% | $7.1412 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $142.41 | 8.165% | $154.0378 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $165.87 | 6.807% | $177.1608 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $99.31 | 9.672% | $108.9153 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $146.28 | 6.550% | $155.8613 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $661.50 | $712.3056 | $712.31 | $712.30 | $712.30 | |