| 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 | $27.82 | 13.529% | $31.5838 | $31.58 | $31.60 | $31.60 |
| Purchase #2 | $112.95 | 5.759% | $119.4548 | $119.45 | $119.45 | $119.50 |
| Purchase #3 | $247.99 | 4.317% | $258.6957 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $205.45 | 9.470% | $224.9061 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $70.87 | 3.194% | $73.1336 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $31.59 | 8.104% | $34.1501 | $34.15 | $34.15 | $34.20 |
| Purchase #7 | $41.41 | 4.809% | $43.4014 | $43.40 | $43.40 | $43.40 |
| 7 purchase totals = | $738.08 | $785.3255 | $785.32 | $785.35 | $785.40 | |