| 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 | $22.88 | 8.681% | $24.8662 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $98.65 | 4.417% | $103.0074 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $162.86 | 4.299% | $169.8614 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $7.59 | 12.182% | $8.5146 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $166.63 | 4.735% | $174.5199 | $174.52 | $174.50 | $174.50 |
| Purchase #6 | $153.70 | 7.627% | $165.4227 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $17.82 | 4.828% | $18.6803 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $630.13 | $664.8725 | $664.87 | $664.80 | $664.90 | |