| 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 | $68.53 | 6.707% | $73.1263 | $73.13 | $73.15 | $73.10 |
| Purchase #2 | $189.30 | 8.737% | $205.8391 | $205.84 | $205.85 | $205.80 |
| Purchase #3 | $117.36 | 11.278% | $130.5959 | $130.60 | $130.60 | $130.60 |
| Purchase #4 | $79.65 | 5.585% | $84.0985 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $11.75 | 8.288% | $12.7238 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $102.88 | 7.732% | $110.8347 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $65.29 | 11.371% | $72.7141 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $634.76 | $689.9324 | $689.93 | $689.95 | $689.80 | |