| 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 | $81.44 | 5.245% | $85.7115 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $20.93 | 5.615% | $22.1052 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $204.31 | 3.653% | $211.7734 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $224.99 | 6.339% | $239.2521 | $239.25 | $239.25 | $239.30 |
| Purchase #5 | $202.63 | 5.838% | $214.4595 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $83.29 | 13.619% | $94.6333 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $203.85 | 4.619% | $213.2658 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $1,021.44 | $1,081.2008 | $1,081.20 | $1,081.15 | $1,081.30 | |