| 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 | $45.36 | 3.210% | $46.8161 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $41.40 | 5.400% | $43.6356 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $201.62 | 8.468% | $218.6932 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $239.86 | 9.793% | $263.3495 | $263.35 | $263.35 | $263.30 |
| Purchase #5 | $132.98 | 11.517% | $148.2953 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $81.35 | 7.190% | $87.1991 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $91.37 | 9.855% | $100.3745 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $833.94 | $908.3633 | $908.37 | $908.35 | $908.30 | |