| 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 | $47.77 | 10.196% | $52.6406 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $128.78 | 7.143% | $137.9788 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $69.98 | 3.695% | $72.5658 | $72.57 | $72.55 | $72.60 |
| Purchase #4 | $184.82 | 6.153% | $196.192 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $55.50 | 9.670% | $60.8669 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $115.80 | 3.715% | $120.102 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $240.85 | 11.603% | $268.7958 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $843.50 | $909.1419 | $909.15 | $909.15 | $909.20 | |