| 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 | $26.42 | 11.621% | $29.4903 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $145.30 | 7.474% | $156.1597 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $123.69 | 9.438% | $135.3639 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $81.82 | 10.639% | $90.5248 | $90.52 | $90.50 | $90.50 |
| Purchase #5 | $44.76 | 7.463% | $48.1004 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $40.34 | 13.149% | $45.6443 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $119.67 | 5.102% | $125.7756 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $582.00 | $631.0590 | $631.05 | $631.05 | $631.10 | |