| 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 | $152.59 | 9.731% | $167.4385 | $167.44 | $167.45 | $167.40 |
| Purchase #2 | $8.28 | 11.741% | $9.2522 | $9.25 | $9.25 | $9.30 |
| Purchase #3 | $68.70 | 6.712% | $73.3111 | $73.31 | $73.30 | $73.30 |
| Purchase #4 | $169.88 | 13.470% | $192.7628 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $51.52 | 4.194% | $53.6807 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $10.34 | 4.372% | $10.7921 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $66.98 | 5.594% | $70.7269 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $528.29 | $577.9643 | $577.96 | $578.00 | $578.00 | |