| 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 | $6.67 | 13.335% | $7.5594 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $241.93 | 4.373% | $252.5096 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $200.98 | 10.410% | $221.902 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $250.95 | 6.600% | $267.5127 | $267.51 | $267.50 | $267.50 |
| Purchase #5 | $93.55 | 6.741% | $99.8562 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $187.64 | 7.528% | $201.7655 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $70.91 | 8.279% | $76.7806 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $1,052.63 | $1,127.8860 | $1,127.89 | $1,127.85 | $1,128.00 | |