| 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 | $89.42 | 3.452% | $92.5068 | $92.51 | $92.50 | $92.50 |
| Purchase #2 | $35.78 | 8.612% | $38.8614 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $36.97 | 13.573% | $41.9879 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $165.40 | 12.726% | $186.4488 | $186.45 | $186.45 | $186.40 |
| Purchase #5 | $165.27 | 9.512% | $180.9905 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $193.47 | 5.362% | $203.8439 | $203.84 | $203.85 | $203.80 |
| Purchase #7 | $54.93 | 5.750% | $58.0885 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $741.24 | $802.7278 | $802.73 | $802.75 | $802.70 | |