| 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 | $90.98 | 6.435% | $96.8346 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $8.45 | 8.775% | $9.1915 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $166.81 | 4.812% | $174.8369 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $231.67 | 10.852% | $256.8108 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $243.67 | 3.795% | $252.9173 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $212.45 | 8.261% | $230.0005 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $17.91 | 11.284% | $19.931 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $971.94 | $1,040.5226 | $1,040.52 | $1,040.55 | $1,040.40 | |