| 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 | $227.61 | 5.265% | $239.5937 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $209.38 | 5.233% | $220.3369 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $48.28 | 13.649% | $54.8697 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $94.85 | 11.580% | $105.8336 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $63.78 | 7.461% | $68.5386 | $68.54 | $68.55 | $68.50 |
| Purchase #6 | $96.95 | 10.289% | $106.9252 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $94.93 | 13.369% | $107.6212 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $835.78 | $903.7189 | $903.72 | $903.75 | $903.60 | |