| 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 | $51.42 | 13.470% | $58.3463 | $58.35 | $58.35 | $58.30 |
| Purchase #2 | $96.76 | 4.786% | $101.3909 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $60.96 | 12.295% | $68.455 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $7.29 | 3.626% | $7.5543 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $164.74 | 10.200% | $181.5435 | $181.54 | $181.55 | $181.50 |
| Purchase #6 | $68.67 | 8.590% | $74.5688 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $13.57 | 12.757% | $15.3011 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $463.41 | $507.1599 | $507.16 | $507.15 | $507.20 | |