| 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 | $58.59 | 8.854% | $63.7776 | $63.78 | $63.80 | $63.80 |
| Purchase #2 | $176.84 | 8.713% | $192.2481 | $192.25 | $192.25 | $192.20 |
| Purchase #3 | $101.47 | 4.812% | $106.3527 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $197.73 | 11.614% | $220.6944 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $80.68 | 10.260% | $88.9578 | $88.96 | $88.95 | $89.00 |
| Purchase #6 | $149.43 | 10.840% | $165.6282 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $233.31 | 8.163% | $252.3551 | $252.36 | $252.35 | $252.40 |
| 7 purchase totals = | $998.05 | $1,090.0139 | $1,090.02 | $1,090.05 | $1,090.10 | |