| 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 | $52.44 | 10.397% | $57.8922 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $193.40 | 9.489% | $211.7517 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $209.38 | 3.203% | $216.0864 | $216.09 | $216.10 | $216.10 |
| Purchase #4 | $158.77 | 10.675% | $175.7187 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $128.75 | 6.289% | $136.8471 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $240.98 | 5.632% | $254.552 | $254.55 | $254.55 | $254.60 |
| Purchase #7 | $35.33 | 8.590% | $38.3648 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $1,019.05 | $1,091.2129 | $1,091.21 | $1,091.20 | $1,091.30 | |