| 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 | $58.79 | 11.196% | $65.3721 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $236.98 | 7.650% | $255.109 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $97.45 | 9.608% | $106.813 | $106.81 | $106.80 | $106.80 |
| Purchase #4 | $243.48 | 3.518% | $252.0456 | $252.05 | $252.05 | $252.00 |
| Purchase #5 | $248.63 | 11.500% | $277.2225 | $277.22 | $277.20 | $277.20 |
| Purchase #6 | $81.73 | 10.545% | $90.3484 | $90.35 | $90.35 | $90.30 |
| Purchase #7 | $42.62 | 4.853% | $44.6883 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $1,009.68 | $1,091.5989 | $1,091.60 | $1,091.55 | $1,091.50 | |