| 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 | $44.70 | 6.159% | $47.4531 | $47.45 | $47.45 | $47.50 |
| Purchase #2 | $19.99 | 3.700% | $20.7296 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $34.63 | 13.307% | $39.2382 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $24.27 | 13.413% | $27.5253 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $34.91 | 12.571% | $39.2985 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $43.78 | 13.147% | $49.5358 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $236.30 | 4.685% | $247.3707 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $438.58 | $471.1512 | $471.16 | $471.20 | $471.10 | |