| 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 | $214.33 | 6.464% | $228.1843 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $54.49 | 4.766% | $57.087 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $194.88 | 12.190% | $218.6359 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $65.29 | 3.597% | $67.6385 | $67.64 | $67.65 | $67.60 |
| Purchase #5 | $44.37 | 13.393% | $50.3125 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $120.69 | 13.214% | $136.638 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $10.96 | 7.121% | $11.7405 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $705.01 | $770.2367 | $770.24 | $770.30 | $770.10 | |