| 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 | $89.87 | 3.496% | $93.0119 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $217.50 | 13.155% | $246.1121 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $79.74 | 5.605% | $84.2094 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $192.64 | 12.693% | $217.0918 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $26.51 | 9.667% | $29.0727 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $39.48 | 10.404% | $43.5875 | $43.59 | $43.60 | $43.60 |
| Purchase #7 | $234.59 | 5.310% | $247.0467 | $247.05 | $247.05 | $247.00 |
| 7 purchase totals = | $880.33 | $960.1321 | $960.13 | $960.10 | $960.10 | |