| 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 | $72.38 | 12.807% | $81.6497 | $81.65 | $81.65 | $81.60 |
| Purchase #2 | $141.63 | 9.503% | $155.0891 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $179.44 | 9.371% | $196.2553 | $196.26 | $196.25 | $196.30 |
| Purchase #4 | $144.42 | 9.542% | $158.2006 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $23.50 | 7.517% | $25.2665 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $42.49 | 3.170% | $43.8369 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $80.35 | 6.474% | $85.5519 | $85.55 | $85.55 | $85.60 |
| 7 purchase totals = | $684.21 | $745.8500 | $745.86 | $745.85 | $745.90 | |