| 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 | $7.64 | 6.799% | $8.1594 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $57.57 | 7.742% | $62.0271 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $204.27 | 3.128% | $210.6596 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $205.37 | 6.767% | $219.2674 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $130.33 | 6.504% | $138.8067 | $138.81 | $138.80 | $138.80 |
| Purchase #6 | $22.42 | 6.293% | $23.8309 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $212.67 | 12.652% | $239.577 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $840.27 | $902.3281 | $902.34 | $902.35 | $902.40 | |