| 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 | $70.93 | 12.552% | $79.8331 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $32.26 | 5.773% | $34.1224 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $5.57 | 9.715% | $6.1111 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $94.74 | 11.532% | $105.6654 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $154.51 | 5.599% | $163.161 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $191.29 | 8.786% | $208.0967 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $174.39 | 12.280% | $195.8051 | $195.81 | $195.80 | $195.80 |
| 7 purchase totals = | $723.69 | $792.7948 | $792.80 | $792.75 | $792.80 | |