| 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 | $6.35 | 9.116% | $6.9289 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $201.90 | 6.496% | $215.0154 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $207.62 | 13.216% | $235.0591 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $40.63 | 4.660% | $42.5234 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $98.58 | 10.282% | $108.716 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $174.98 | 5.634% | $184.8384 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $214.71 | 5.786% | $227.1331 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $944.77 | $1,020.2143 | $1,020.22 | $1,020.20 | $1,020.10 | |