| 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 | $138.92 | 9.452% | $152.0507 | $152.05 | $152.05 | $152.10 |
| Purchase #2 | $15.95 | 3.148% | $16.4521 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $194.86 | 4.824% | $204.26 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $198.82 | 6.129% | $211.0057 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $6.77 | 11.557% | $7.5524 | $7.55 | $7.55 | $7.60 |
| Purchase #6 | $75.51 | 13.739% | $85.8843 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $81.40 | 4.512% | $85.0728 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $712.23 | $762.2780 | $762.27 | $762.25 | $762.50 | |