| 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 | $106.58 | 13.258% | $120.7104 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $24.40 | 6.631% | $26.018 | $26.02 | $26.00 | $26.00 |
| Purchase #3 | $8.43 | 9.242% | $9.2091 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $76.28 | 4.465% | $79.6859 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $6.97 | 12.394% | $7.8339 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $5.59 | 9.437% | $6.1175 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $93.30 | 5.745% | $98.6601 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $321.55 | $348.2349 | $348.24 | $348.20 | $348.20 | |