| 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 | $36.77 | 5.855% | $38.9229 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $187.56 | 4.278% | $195.5838 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $183.38 | 9.665% | $201.1037 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $11.77 | 6.122% | $12.4906 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $223.36 | 12.332% | $250.9048 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $7.55 | 8.454% | $8.1883 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $14.60 | 4.177% | $15.2098 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $664.99 | $722.4039 | $722.39 | $722.40 | $722.40 | |