| 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 | $106.49 | 5.239% | $112.069 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $35.70 | 10.366% | $39.4007 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $20.70 | 7.181% | $22.1865 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $34.31 | 12.491% | $38.5957 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $182.86 | 5.228% | $192.4199 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $84.62 | 12.468% | $95.1704 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $75.29 | 11.176% | $83.7044 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $539.97 | $583.5466 | $583.55 | $583.50 | $583.60 | |