| 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 | $69.99 | 4.553% | $73.1766 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $44.74 | 7.529% | $48.1085 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $109.36 | 9.831% | $120.1112 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $127.44 | 5.801% | $134.8328 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $80.80 | 12.217% | $90.6713 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $101.66 | 7.157% | $108.9358 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $168.88 | 7.595% | $181.7064 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $702.87 | $757.5426 | $757.55 | $757.55 | $757.50 | |