| 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 | $90.95 | 3.601% | $94.2251 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $94.60 | 4.629% | $98.979 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $167.57 | 5.256% | $176.3775 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $112.96 | 6.292% | $120.0674 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $58.76 | 7.798% | $63.3421 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $239.48 | 6.319% | $254.6127 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $243.32 | 11.376% | $271.0001 | $271.00 | $271.00 | $271.00 |
| 7 purchase totals = | $1,007.64 | $1,078.6039 | $1,078.61 | $1,078.65 | $1,078.60 | |