| 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 | $57.62 | 9.351% | $63.008 | $63.01 | $63.00 | $63.00 |
| Purchase #2 | $34.70 | 11.644% | $38.7405 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $132.46 | 5.829% | $140.1811 | $140.18 | $140.20 | $140.20 |
| Purchase #4 | $6.83 | 9.765% | $7.4969 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $195.27 | 10.106% | $215.004 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $245.91 | 4.467% | $256.8948 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $132.57 | 4.308% | $138.2811 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $805.36 | $859.6064 | $859.60 | $859.65 | $859.60 | |