| 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 | $67.78 | 6.486% | $72.1762 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $36.40 | 4.271% | $37.9546 | $37.95 | $37.95 | $38.00 |
| Purchase #3 | $164.25 | 7.811% | $177.0796 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $57.76 | 11.410% | $64.3504 | $64.35 | $64.35 | $64.40 |
| Purchase #5 | $218.42 | 9.493% | $239.1546 | $239.15 | $239.15 | $239.20 |
| Purchase #6 | $235.65 | 5.756% | $249.214 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $148.64 | 5.404% | $156.6725 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $928.90 | $996.6019 | $996.59 | $996.60 | $996.80 | |