| 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 | $53.47 | 4.291% | $55.7644 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $181.45 | 3.821% | $188.3832 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $123.53 | 10.557% | $136.5711 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $85.71 | 10.391% | $94.6161 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $164.65 | 8.474% | $178.6024 | $178.60 | $178.60 | $178.60 |
| Purchase #6 | $196.86 | 5.577% | $207.8389 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $40.88 | 3.227% | $42.1992 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $846.55 | $903.9753 | $903.97 | $903.95 | $904.00 | |