| 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 | $65.66 | 13.563% | $74.5655 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $34.89 | 5.637% | $36.8567 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $154.25 | 7.535% | $165.8727 | $165.87 | $165.85 | $165.90 |
| Purchase #4 | $83.93 | 13.464% | $95.2303 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $211.29 | 9.227% | $230.7857 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $195.82 | 11.182% | $217.7166 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $159.28 | 5.813% | $168.5389 | $168.54 | $168.55 | $168.50 |
| 7 purchase totals = | $905.12 | $989.5664 | $989.58 | $989.55 | $989.60 | |