| 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 | $54.43 | 6.121% | $57.7617 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $137.98 | 3.521% | $142.8383 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $15.93 | 4.841% | $16.7012 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $160.46 | 13.408% | $181.9745 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $228.79 | 7.617% | $246.2169 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $137.96 | 3.747% | $143.1294 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $89.36 | 7.762% | $96.2961 | $96.30 | $96.30 | $96.30 |
| 7 purchase totals = | $824.91 | $884.9181 | $884.92 | $884.90 | $884.90 | |