| 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 | $55.41 | 12.130% | $62.1312 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $209.30 | 3.624% | $216.885 | $216.89 | $216.90 | $216.90 |
| Purchase #3 | $174.77 | 5.165% | $183.7969 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $199.99 | 10.172% | $220.333 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $98.91 | 13.537% | $112.2994 | $112.30 | $112.30 | $112.30 |
| Purchase #6 | $79.79 | 10.749% | $88.3666 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $156.33 | 5.559% | $165.0204 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $974.50 | $1,048.8325 | $1,048.84 | $1,048.85 | $1,048.80 | |