| 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 | $25.30 | 13.648% | $28.7529 | $28.75 | $28.75 | $28.80 |
| Purchase #2 | $40.67 | 9.261% | $44.4364 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $218.53 | 8.259% | $236.5784 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $156.80 | 6.550% | $167.0704 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $194.69 | 5.594% | $205.581 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $11.93 | 10.252% | $13.1531 | $13.15 | $13.15 | $13.20 |
| Purchase #7 | $230.31 | 5.206% | $242.2999 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $878.23 | $937.8721 | $937.87 | $937.90 | $938.00 | |