| 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 | $10.36 | 11.585% | $11.5602 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $74.35 | 11.415% | $82.8371 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $109.65 | 8.640% | $119.1238 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $174.73 | 5.240% | $183.8859 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $75.35 | 5.685% | $79.6336 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $101.88 | 12.205% | $114.3145 | $114.31 | $114.30 | $114.30 |
| Purchase #7 | $201.45 | 13.826% | $229.3025 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $747.77 | $820.6576 | $820.65 | $820.65 | $820.60 | |