| 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 | $245.88 | 12.277% | $276.0667 | $276.07 | $276.05 | $276.10 |
| Purchase #2 | $64.77 | 8.599% | $70.3396 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $46.33 | 7.148% | $49.6417 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $69.25 | 9.535% | $75.853 | $75.85 | $75.85 | $75.90 |
| Purchase #5 | $183.64 | 7.761% | $197.8923 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $134.50 | 6.424% | $143.1403 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $105.58 | 8.737% | $114.8045 | $114.80 | $114.80 | $114.80 |
| 7 purchase totals = | $849.95 | $927.7381 | $927.73 | $927.75 | $927.70 | |