| 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 | $123.77 | 8.200% | $133.9191 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $90.96 | 11.197% | $101.1448 | $101.14 | $101.15 | $101.10 |
| Purchase #3 | $13.37 | 3.715% | $13.8667 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $29.93 | 6.267% | $31.8057 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $64.26 | 8.492% | $69.717 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $197.67 | 7.821% | $213.1298 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $40.40 | 13.586% | $45.8887 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $560.36 | $609.4718 | $609.48 | $609.45 | $609.40 | |