| 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 | $63.80 | 6.143% | $67.7192 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $76.29 | 11.630% | $85.1625 | $85.16 | $85.15 | $85.20 |
| Purchase #3 | $128.51 | 10.716% | $142.2811 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $112.69 | 4.230% | $117.4568 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $165.81 | 10.747% | $183.6296 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $120.93 | 7.186% | $129.62 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $152.49 | 6.467% | $162.3515 | $162.35 | $162.35 | $162.40 |
| 7 purchase totals = | $820.52 | $888.2207 | $888.22 | $888.20 | $888.30 | |