| 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 | $115.44 | 5.766% | $122.0963 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $95.86 | 3.180% | $98.9083 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $162.80 | 12.457% | $183.08 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $131.97 | 9.283% | $144.2208 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $75.47 | 10.709% | $83.5521 | $83.55 | $83.55 | $83.60 |
| Purchase #6 | $164.79 | 11.789% | $184.2171 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $32.61 | 5.623% | $34.4437 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $778.94 | $850.5183 | $850.52 | $850.50 | $850.50 | |