| 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 | $66.28 | 6.588% | $70.6465 | $70.65 | $70.65 | $70.60 |
| Purchase #2 | $138.60 | 4.266% | $144.5127 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $33.85 | 8.529% | $36.7371 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $150.44 | 12.211% | $168.8102 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $231.95 | 5.760% | $245.3103 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $232.50 | 8.700% | $252.7275 | $252.73 | $252.75 | $252.70 |
| Purchase #7 | $160.42 | 13.267% | $181.7029 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $1,014.04 | $1,100.4472 | $1,100.45 | $1,100.45 | $1,100.30 | |