| 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 | $48.77 | 5.622% | $51.5118 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $204.76 | 11.255% | $227.8057 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $33.86 | 10.763% | $37.5044 | $37.50 | $37.50 | $37.50 |
| Purchase #4 | $202.51 | 8.605% | $219.936 | $219.94 | $219.95 | $219.90 |
| Purchase #5 | $41.46 | 10.658% | $45.8788 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $168.83 | 11.163% | $187.6765 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $186.82 | 10.795% | $206.9872 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $887.01 | $977.3004 | $977.31 | $977.35 | $977.30 | |