| 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 | $25.29 | 11.580% | $28.2186 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $68.28 | 6.137% | $72.4703 | $72.47 | $72.45 | $72.50 |
| Purchase #3 | $194.84 | 9.470% | $213.2913 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $242.45 | 11.210% | $269.6286 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $123.68 | 8.623% | $134.3449 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $67.55 | 9.175% | $73.7477 | $73.75 | $73.75 | $73.70 |
| Purchase #7 | $235.87 | 13.864% | $268.571 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $957.96 | $1,060.2724 | $1,060.27 | $1,060.25 | $1,060.20 | |