| 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 | $49.35 | 7.769% | $53.184 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $181.55 | 4.698% | $190.0792 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $20.85 | 3.142% | $21.5051 | $21.51 | $21.50 | $21.50 |
| Purchase #4 | $53.42 | 6.866% | $57.0878 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $129.39 | 3.365% | $133.744 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $179.40 | 10.346% | $197.9607 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $115.66 | 6.414% | $123.0784 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $729.62 | $776.6392 | $776.64 | $776.70 | $776.70 | |