| 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 | $48.92 | 12.190% | $54.8833 | $54.88 | $54.90 | $54.90 |
| Purchase #2 | $17.54 | 9.722% | $19.2452 | $19.25 | $19.25 | $19.20 |
| Purchase #3 | $104.50 | 10.558% | $115.5331 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $147.90 | 13.140% | $167.3341 | $167.33 | $167.35 | $167.30 |
| Purchase #5 | $202.97 | 7.166% | $217.5148 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $238.44 | 4.332% | $248.7692 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $94.75 | 6.820% | $101.212 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $855.02 | $924.4917 | $924.48 | $924.50 | $924.40 | |