| 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 | $83.82 | 7.495% | $90.1023 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $77.78 | 11.480% | $86.7091 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $209.38 | 8.402% | $226.9721 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $152.80 | 7.442% | $164.1714 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $13.94 | 13.600% | $15.8358 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $18.42 | 4.704% | $19.2865 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $217.48 | 12.831% | $245.3849 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $773.62 | $848.4621 | $848.46 | $848.45 | $848.50 | |