| 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 | $60.38 | 7.192% | $64.7225 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $128.94 | 8.269% | $139.602 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $78.83 | 11.250% | $87.6984 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $186.86 | 8.800% | $203.3037 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $141.98 | 13.802% | $161.5761 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $30.45 | 11.561% | $33.9703 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $192.72 | 5.303% | $202.9399 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $820.16 | $893.8129 | $893.81 | $893.80 | $893.80 | |