| 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 | $53.57 | 7.699% | $57.6944 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $109.38 | 6.397% | $116.377 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $165.47 | 10.852% | $183.4268 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $248.67 | 8.592% | $270.0357 | $270.04 | $270.05 | $270.00 |
| Purchase #5 | $159.55 | 4.406% | $166.5798 | $166.58 | $166.60 | $166.60 |
| Purchase #6 | $128.42 | 13.762% | $146.0932 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $69.47 | 7.528% | $74.6997 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $934.53 | $1,014.9066 | $1,014.91 | $1,015.00 | $1,014.90 | |