| 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 | $90.78 | 8.515% | $98.5099 | $98.51 | $98.50 | $98.50 |
| Purchase #2 | $201.25 | 5.235% | $211.7854 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $218.69 | 3.841% | $227.0899 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $84.98 | 6.136% | $90.1944 | $90.19 | $90.20 | $90.20 |
| Purchase #5 | $86.32 | 9.140% | $94.2096 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $18.93 | 9.329% | $20.696 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $197.55 | 8.407% | $214.158 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $898.50 | $956.6432 | $956.65 | $956.65 | $956.70 | |