| 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 | $66.28 | 5.199% | $69.7259 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $207.64 | 6.515% | $221.1677 | $221.17 | $221.15 | $221.20 |
| Purchase #3 | $24.60 | 3.679% | $25.505 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $47.95 | 3.326% | $49.5448 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $101.57 | 12.780% | $114.5506 | $114.55 | $114.55 | $114.60 |
| Purchase #6 | $15.33 | 10.398% | $16.924 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $192.37 | 5.418% | $202.7926 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $655.74 | $700.2106 | $700.21 | $700.20 | $700.20 | |