| 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 | $61.78 | 7.381% | $66.34 | $66.34 | $66.35 | $66.30 |
| Purchase #2 | $249.57 | 11.233% | $277.6042 | $277.60 | $277.60 | $277.60 |
| Purchase #3 | $195.37 | 3.870% | $202.9308 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $231.77 | 3.395% | $239.6386 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $73.45 | 4.205% | $76.5386 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $20.73 | 3.318% | $21.4178 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $190.96 | 9.725% | $209.5309 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $1,023.63 | $1,094.0009 | $1,094.00 | $1,094.05 | $1,093.80 | |