| 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 | $33.55 | 10.727% | $37.1489 | $37.15 | $37.15 | $37.10 |
| Purchase #2 | $8.85 | 11.314% | $9.8513 | $9.85 | $9.85 | $9.90 |
| Purchase #3 | $49.48 | 8.579% | $53.7249 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $164.96 | 13.437% | $187.1257 | $187.13 | $187.15 | $187.10 |
| Purchase #5 | $145.87 | 7.367% | $156.6162 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $40.48 | 13.542% | $45.9618 | $45.96 | $45.95 | $46.00 |
| Purchase #7 | $88.78 | 8.874% | $96.6583 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $531.97 | $587.0871 | $587.09 | $587.05 | $587.10 | |