| 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 | $63.50 | 9.112% | $69.2861 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $40.58 | 10.278% | $44.7508 | $44.75 | $44.75 | $44.80 |
| Purchase #3 | $222.52 | 13.523% | $252.6114 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $112.67 | 3.216% | $116.2935 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $68.70 | 4.351% | $71.6891 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $179.74 | 9.118% | $196.1287 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $232.41 | 8.433% | $252.0091 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $920.12 | $1,002.7687 | $1,002.77 | $1,002.80 | $1,002.80 | |