| 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 | $57.74 | 8.250% | $62.5036 | $62.50 | $62.50 | $62.50 |
| Purchase #2 | $122.66 | 12.210% | $137.6368 | $137.64 | $137.65 | $137.60 |
| Purchase #3 | $77.53 | 4.732% | $81.1987 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $108.71 | 3.763% | $112.8008 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $197.70 | 7.654% | $212.832 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $220.44 | 8.140% | $238.3838 | $238.38 | $238.40 | $238.40 |
| Purchase #7 | $225.31 | 6.697% | $240.399 | $240.40 | $240.40 | $240.40 |
| 7 purchase totals = | $1,010.09 | $1,085.7547 | $1,085.75 | $1,085.80 | $1,085.70 | |