| 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 | $74.67 | 7.554% | $80.3106 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $67.30 | 9.620% | $73.7743 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $165.29 | 4.338% | $172.4603 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $20.31 | 10.666% | $22.4763 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $171.61 | 3.249% | $177.1856 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $201.77 | 6.267% | $214.4149 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $154.52 | 4.584% | $161.6032 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $855.47 | $902.2252 | $902.22 | $902.20 | $902.30 | |