| 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 | $48.74 | 9.322% | $53.2835 | $53.28 | $53.30 | $53.30 |
| Purchase #2 | $250.60 | 11.364% | $279.0782 | $279.08 | $279.10 | $279.10 |
| Purchase #3 | $233.33 | 6.603% | $248.7368 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $110.33 | 3.737% | $114.453 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $76.98 | 4.768% | $80.6504 | $80.65 | $80.65 | $80.70 |
| Purchase #6 | $132.84 | 8.801% | $144.5312 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $136.84 | 8.185% | $148.0404 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $989.66 | $1,068.7735 | $1,068.77 | $1,068.85 | $1,068.80 | |