| 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 | $79.41 | 7.361% | $85.2554 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $67.83 | 6.842% | $72.4709 | $72.47 | $72.45 | $72.50 |
| Purchase #3 | $195.97 | 3.795% | $203.4071 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $57.60 | 12.230% | $64.6445 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $221.37 | 7.795% | $238.6258 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $240.78 | 6.430% | $256.2622 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $124.30 | 11.790% | $138.955 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $987.26 | $1,059.6209 | $1,059.63 | $1,059.60 | $1,059.70 | |