| 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 | $37.91 | 9.692% | $41.5842 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $108.52 | 9.357% | $118.6742 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $90.51 | 12.211% | $101.5622 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $113.48 | 3.512% | $117.4654 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $91.73 | 12.718% | $103.3962 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $114.35 | 13.758% | $130.0823 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $139.93 | 4.424% | $146.1205 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $696.43 | $758.8850 | $758.88 | $758.85 | $759.00 | |