| 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 | $108.71 | 5.687% | $114.8923 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $18.39 | 7.320% | $19.7361 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $121.46 | 7.114% | $130.1007 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $88.66 | 6.124% | $94.0895 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $142.68 | 10.238% | $157.2876 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $39.68 | 10.289% | $43.7627 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $85.95 | 7.838% | $92.6868 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $605.53 | $652.5557 | $652.56 | $652.60 | $652.60 | |