| 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 | $217.68 | 6.499% | $231.827 | $231.83 | $231.85 | $231.80 |
| Purchase #2 | $85.93 | 4.698% | $89.967 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $133.69 | 3.755% | $138.7101 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $6.91 | 9.320% | $7.554 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $25.62 | 6.522% | $27.2909 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $238.54 | 4.652% | $249.6369 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $6.34 | 7.438% | $6.8116 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $714.71 | $751.7975 | $751.80 | $751.80 | $751.80 | |