| 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 | $25.76 | 5.596% | $27.2015 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $207.55 | 5.510% | $218.986 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $80.50 | 5.789% | $85.1601 | $85.16 | $85.15 | $85.20 |
| Purchase #4 | $47.64 | 3.150% | $49.1407 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $167.88 | 9.443% | $183.7329 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $122.38 | 3.719% | $126.9313 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $87.53 | 7.511% | $94.1044 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $739.24 | $785.2569 | $785.25 | $785.30 | $785.20 | |