| 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 | $50.94 | 9.210% | $55.6316 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $137.85 | 3.152% | $142.195 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $169.98 | 11.740% | $189.9357 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $8.85 | 11.220% | $9.843 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $164.69 | 11.587% | $183.7726 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $58.95 | 7.694% | $63.4856 | $63.49 | $63.50 | $63.50 |
| Purchase #7 | $95.31 | 5.423% | $100.4787 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $686.57 | $745.3422 | $745.35 | $745.40 | $745.30 | |