| 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 | $96.62 | 3.837% | $100.3273 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $95.40 | 4.228% | $99.4335 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $23.85 | 13.646% | $27.1046 | $27.10 | $27.10 | $27.10 |
| Purchase #4 | $216.30 | 7.362% | $232.224 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $135.44 | 8.700% | $147.2233 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $22.63 | 5.529% | $23.8812 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $240.68 | 11.282% | $267.8335 | $267.83 | $267.85 | $267.80 |
| 7 purchase totals = | $830.92 | $898.0274 | $898.01 | $898.05 | $897.90 | |