| 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 | $41.67 | 6.741% | $44.479 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $20.97 | 13.574% | $23.8165 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $95.72 | 3.572% | $99.1391 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $145.64 | 13.288% | $164.9926 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $71.96 | 7.735% | $77.5261 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $122.77 | 10.630% | $135.8205 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $244.34 | 6.300% | $259.7334 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $743.07 | $805.5072 | $805.51 | $805.55 | $805.40 | |