| 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 | $17.74 | 10.722% | $19.6421 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $87.93 | 6.732% | $93.8494 | $93.85 | $93.85 | $93.80 |
| Purchase #3 | $59.77 | 7.527% | $64.2689 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $162.88 | 6.173% | $172.9346 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $6.25 | 12.330% | $7.0206 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $171.38 | 8.836% | $186.5231 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $148.33 | 5.505% | $156.4956 | $156.50 | $156.50 | $156.50 |
| 7 purchase totals = | $654.28 | $700.7343 | $700.73 | $700.70 | $700.60 | |