| 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 | $30.52 | 11.668% | $34.0811 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $165.58 | 4.441% | $172.9334 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $27.30 | 6.571% | $29.0939 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $114.30 | 6.332% | $121.5375 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $61.74 | 3.150% | $63.6848 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $123.91 | 3.717% | $128.5157 | $128.52 | $128.50 | $128.50 |
| Purchase #7 | $65.58 | 3.404% | $67.8123 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $588.93 | $617.6587 | $617.65 | $617.70 | $617.60 | |