| 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 | $101.47 | 10.472% | $112.0959 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $8.69 | 3.407% | $8.9861 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $65.34 | 7.440% | $70.2013 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $88.56 | 11.458% | $98.7072 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $123.73 | 9.641% | $135.6588 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $80.72 | 10.285% | $89.0221 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $87.58 | 3.394% | $90.5525 | $90.55 | $90.55 | $90.60 |
| 7 purchase totals = | $556.09 | $605.2239 | $605.23 | $605.20 | $605.30 | |