| 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 | $48.30 | 6.656% | $51.5148 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $108.51 | 6.210% | $115.2485 | $115.25 | $115.25 | $115.20 |
| Purchase #3 | $84.25 | 7.479% | $90.5511 | $90.55 | $90.55 | $90.60 |
| Purchase #4 | $89.66 | 5.681% | $94.7536 | $94.75 | $94.75 | $94.80 |
| Purchase #5 | $109.84 | 3.866% | $114.0864 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $113.90 | 4.757% | $119.3182 | $119.32 | $119.30 | $119.30 |
| Purchase #7 | $37.57 | 8.292% | $40.6853 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $592.03 | $626.1579 | $626.16 | $626.15 | $626.20 | |