| 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 | $114.71 | 9.392% | $125.4836 | $125.48 | $125.50 | $125.50 |
| Purchase #2 | $18.35 | 4.858% | $19.2414 | $19.24 | $19.25 | $19.20 |
| Purchase #3 | $31.77 | 6.198% | $33.7391 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $78.93 | 4.652% | $82.6018 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $172.90 | 5.569% | $182.5288 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $248.77 | 11.147% | $276.5004 | $276.50 | $276.50 | $276.50 |
| Purchase #7 | $103.25 | 11.664% | $115.2931 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $768.68 | $835.3882 | $835.38 | $835.45 | $835.30 | |