| 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 | $79.51 | 5.809% | $84.1287 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $224.91 | 11.598% | $250.9951 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $14.94 | 12.189% | $16.761 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $66.36 | 10.376% | $73.2455 | $73.25 | $73.25 | $73.20 |
| Purchase #5 | $106.33 | 3.298% | $109.8368 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $131.53 | 5.246% | $138.4301 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $43.68 | 6.735% | $46.6218 | $46.62 | $46.60 | $46.60 |
| 7 purchase totals = | $667.26 | $720.0190 | $720.03 | $720.05 | $719.90 | |