| 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 | $52.81 | 3.135% | $54.4656 | $54.47 | $54.45 | $54.50 |
| Purchase #2 | $32.80 | 4.319% | $34.2166 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $141.79 | 9.871% | $155.7861 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $188.83 | 3.703% | $195.8224 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $145.92 | 11.407% | $162.5651 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $189.57 | 5.457% | $199.9148 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $142.94 | 3.327% | $147.6956 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $894.66 | $950.4662 | $950.48 | $950.40 | $950.50 | |