| 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 | $120.84 | 13.673% | $137.3625 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $74.57 | 13.840% | $84.8905 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $36.29 | 4.780% | $38.0247 | $38.02 | $38.00 | $38.00 |
| Purchase #4 | $89.31 | 3.122% | $92.0983 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $218.56 | 13.659% | $248.4131 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $131.96 | 5.145% | $138.7493 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $26.26 | 6.445% | $27.9525 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $697.79 | $767.4909 | $767.48 | $767.45 | $767.50 | |