| 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 | $13.25 | 13.702% | $15.0655 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $81.34 | 11.569% | $90.7502 | $90.75 | $90.75 | $90.80 |
| Purchase #3 | $22.52 | 6.487% | $23.9809 | $23.98 | $24.00 | $24.00 |
| Purchase #4 | $57.77 | 4.774% | $60.5279 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $234.96 | 11.543% | $262.0814 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $168.48 | 6.168% | $178.8718 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $37.92 | 5.873% | $40.147 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $616.24 | $671.4247 | $671.43 | $671.45 | $671.50 | |