| 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 | $124.83 | 5.212% | $131.3361 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $107.55 | 6.872% | $114.9408 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $238.86 | 11.327% | $265.9157 | $265.92 | $265.90 | $265.90 |
| Purchase #4 | $83.94 | 5.416% | $88.4862 | $88.49 | $88.50 | $88.50 |
| Purchase #5 | $5.75 | 10.204% | $6.3367 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $18.61 | 6.462% | $19.8126 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $23.27 | 9.138% | $25.3964 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $602.81 | $652.2245 | $652.24 | $652.25 | $652.10 | |