| 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 | $32.74 | 5.480% | $34.5342 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $121.92 | 4.505% | $127.4125 | $127.41 | $127.40 | $127.40 |
| Purchase #3 | $23.77 | 5.793% | $25.147 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $7.99 | 11.317% | $8.8942 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $5.38 | 5.541% | $5.6781 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $235.63 | 10.104% | $259.4381 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $175.83 | 7.684% | $189.3408 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $603.26 | $650.4449 | $650.44 | $650.50 | $650.30 | |