| 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 | $62.50 | 13.189% | $70.7431 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $19.69 | 11.872% | $22.0276 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $110.98 | 7.699% | $119.5244 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $26.63 | 11.618% | $29.7239 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $129.80 | 8.236% | $140.4903 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $64.27 | 9.280% | $70.2343 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $75.95 | 7.326% | $81.5141 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $489.82 | $534.2577 | $534.24 | $534.25 | $534.10 | |