| 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 | $77.68 | 9.196% | $84.8235 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $223.32 | 7.434% | $239.9216 | $239.92 | $239.90 | $239.90 |
| Purchase #3 | $237.85 | 6.544% | $253.4149 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $6.67 | 4.134% | $6.9457 | $6.95 | $6.95 | $6.90 |
| Purchase #5 | $148.88 | 9.829% | $163.5134 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $139.47 | 4.498% | $145.7434 | $145.74 | $145.75 | $145.70 |
| Purchase #7 | $187.68 | 9.851% | $206.1684 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $1,021.55 | $1,100.5309 | $1,100.52 | $1,100.45 | $1,100.40 | |