| 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 | $93.80 | 6.809% | $100.1868 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $7.83 | 10.212% | $8.6296 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $122.76 | 11.834% | $137.2874 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $139.68 | 5.441% | $147.28 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $72.57 | 3.126% | $74.8385 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $103.92 | 12.686% | $117.1033 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $98.40 | 7.690% | $105.967 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $638.96 | $691.2926 | $691.30 | $691.35 | $691.30 | |