| 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 | $80.35 | 10.497% | $88.7843 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $188.78 | 7.821% | $203.5445 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $173.34 | 7.294% | $185.9834 | $185.98 | $186.00 | $186.00 |
| Purchase #4 | $41.44 | 4.523% | $43.3143 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $123.47 | 11.763% | $137.9938 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $8.56 | 13.572% | $9.7218 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $101.33 | 9.306% | $110.7598 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $717.27 | $780.1019 | $780.08 | $780.10 | $780.10 | |