| 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 | $83.96 | 8.386% | $91.0009 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $224.59 | 9.306% | $245.4903 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $229.69 | 5.684% | $242.7456 | $242.75 | $242.75 | $242.70 |
| Purchase #4 | $31.87 | 9.181% | $34.796 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $14.83 | 11.624% | $16.5538 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $32.96 | 6.844% | $35.2158 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $122.63 | 6.721% | $130.872 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $740.53 | $796.6744 | $796.68 | $796.65 | $796.70 | |