| 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 | $43.74 | 6.390% | $46.535 | $46.54 | $46.55 | $46.50 |
| Purchase #2 | $114.71 | 13.411% | $130.0938 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $131.98 | 3.365% | $136.4211 | $136.42 | $136.40 | $136.40 |
| Purchase #4 | $187.48 | 12.158% | $210.2738 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $13.96 | 4.145% | $14.5386 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $69.52 | 10.247% | $76.6437 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $116.28 | 10.103% | $128.0278 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $677.67 | $742.5338 | $742.53 | $742.55 | $742.40 | |