| 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 | $202.63 | 3.794% | $210.3178 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $77.61 | 5.151% | $81.6077 | $81.61 | $81.60 | $81.60 |
| Purchase #3 | $91.36 | 10.491% | $100.9446 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $13.28 | 13.830% | $15.1166 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $177.48 | 4.153% | $184.8507 | $184.85 | $184.85 | $184.90 |
| Purchase #6 | $19.52 | 11.123% | $21.6912 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $41.35 | 13.447% | $46.9103 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $623.23 | $661.4389 | $661.44 | $661.40 | $661.40 | |