| 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 | $83.62 | 8.740% | $90.9284 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $209.79 | 5.617% | $221.5739 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $138.67 | 6.752% | $148.033 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $212.64 | 10.712% | $235.418 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $37.93 | 7.524% | $40.7839 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $77.68 | 5.817% | $82.1986 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $24.47 | 6.136% | $25.9715 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $784.80 | $844.9073 | $844.90 | $844.90 | $844.90 | |