| 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 | $90.36 | 8.789% | $98.3017 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $26.26 | 13.201% | $29.7266 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $239.51 | 11.612% | $267.3219 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $134.72 | 10.863% | $149.3546 | $149.35 | $149.35 | $149.40 |
| Purchase #5 | $224.47 | 12.430% | $252.3716 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $114.84 | 5.184% | $120.7933 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $108.64 | 4.631% | $113.6711 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $938.80 | $1,031.5408 | $1,031.53 | $1,031.50 | $1,031.60 | |