| 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 | $89.35 | 10.432% | $98.671 | $98.67 | $98.65 | $98.70 |
| Purchase #2 | $91.36 | 9.706% | $100.2274 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $210.69 | 13.294% | $238.6991 | $238.70 | $238.70 | $238.70 |
| Purchase #4 | $246.50 | 11.467% | $274.7662 | $274.77 | $274.75 | $274.80 |
| Purchase #5 | $27.41 | 7.152% | $29.3704 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $16.97 | 3.256% | $17.5225 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $76.26 | 13.103% | $86.2523 | $86.25 | $86.25 | $86.30 |
| 7 purchase totals = | $758.54 | $845.5089 | $845.51 | $845.45 | $845.60 | |