| 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 | $97.72 | 8.384% | $105.9128 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $155.91 | 13.818% | $177.4536 | $177.45 | $177.45 | $177.50 |
| Purchase #3 | $31.63 | 10.603% | $34.9837 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $16.65 | 9.392% | $18.2138 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $228.57 | 7.694% | $246.1562 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $151.91 | 6.376% | $161.5958 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $239.31 | 5.123% | $251.5699 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $921.70 | $995.8858 | $995.88 | $995.85 | $996.00 | |