| 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 | $67.66 | 4.471% | $70.6851 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $49.97 | 7.327% | $53.6313 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $249.50 | 8.408% | $270.478 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $147.78 | 11.345% | $164.5456 | $164.55 | $164.55 | $164.50 |
| Purchase #5 | $208.77 | 6.196% | $221.7054 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $212.98 | 13.406% | $241.5321 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $99.30 | 8.669% | $107.9083 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $1,035.96 | $1,130.4858 | $1,130.50 | $1,130.55 | $1,130.40 | |