| 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 | $42.74 | 4.290% | $44.5735 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $29.26 | 8.595% | $31.7749 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $193.51 | 9.732% | $212.3424 | $212.34 | $212.35 | $212.30 |
| Purchase #4 | $155.45 | 8.537% | $168.7208 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $218.74 | 3.607% | $226.63 | $226.63 | $226.65 | $226.60 |
| Purchase #6 | $166.35 | 7.251% | $178.412 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $249.35 | 10.743% | $276.1377 | $276.14 | $276.15 | $276.10 |
| 7 purchase totals = | $1,055.40 | $1,138.5913 | $1,138.58 | $1,138.55 | $1,138.50 | |