| 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 | $123.40 | 5.668% | $130.3943 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $69.54 | 8.246% | $75.2743 | $75.27 | $75.25 | $75.30 |
| Purchase #3 | $53.73 | 5.184% | $56.5154 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $67.83 | 11.177% | $75.4114 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $186.55 | 3.725% | $193.499 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $123.75 | 5.774% | $130.8953 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $43.93 | 7.716% | $47.3196 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $668.73 | $709.3093 | $709.31 | $709.25 | $709.30 | |