| 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 | $12.36 | 10.204% | $13.6212 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $213.79 | 9.548% | $234.2027 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $153.30 | 9.270% | $167.5109 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $68.44 | 9.413% | $74.8823 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $93.43 | 5.715% | $98.7695 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $129.77 | 11.838% | $145.1322 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $56.71 | 10.468% | $62.6464 | $62.65 | $62.65 | $62.60 |
| 7 purchase totals = | $727.80 | $796.7652 | $796.76 | $796.75 | $796.70 | |