| 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 | $36.56 | 9.565% | $40.057 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $161.66 | 4.254% | $168.537 | $168.54 | $168.55 | $168.50 |
| Purchase #3 | $97.27 | 4.164% | $101.3203 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $46.95 | 10.765% | $52.0042 | $52.00 | $52.00 | $52.00 |
| Purchase #5 | $238.64 | 7.614% | $256.81 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $19.90 | 10.342% | $21.9581 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $95.52 | 12.447% | $107.4094 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $696.50 | $748.0960 | $748.10 | $748.05 | $748.10 | |