| 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 | $210.36 | 5.414% | $221.7489 | $221.75 | $221.75 | $221.70 |
| Purchase #2 | $181.48 | 13.700% | $206.3428 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $71.75 | 4.773% | $75.1746 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $36.64 | 5.355% | $38.6021 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $33.27 | 6.336% | $35.378 | $35.38 | $35.40 | $35.40 |
| Purchase #6 | $60.35 | 8.301% | $65.3597 | $65.36 | $65.35 | $65.40 |
| Purchase #7 | $40.43 | 13.255% | $45.789 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $634.28 | $688.3951 | $688.39 | $688.40 | $688.40 | |