| 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 | $28.69 | 10.218% | $31.6215 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $226.99 | 4.493% | $237.1887 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $124.84 | 12.803% | $140.8233 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $76.71 | 8.164% | $82.9726 | $82.97 | $82.95 | $83.00 |
| Purchase #5 | $53.30 | 6.155% | $56.5806 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $216.43 | 6.521% | $230.5434 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $109.84 | 5.281% | $115.6407 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $836.80 | $895.3708 | $895.36 | $895.35 | $895.30 | |