| 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 | $26.44 | 4.865% | $27.7263 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $51.58 | 9.794% | $56.6317 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $191.76 | 7.480% | $206.1036 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $34.57 | 10.871% | $38.3281 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $77.81 | 10.132% | $85.6937 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $85.81 | 10.555% | $94.8672 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $162.32 | 3.534% | $168.0564 | $168.06 | $168.05 | $168.10 |
| 7 purchase totals = | $630.29 | $677.4070 | $677.41 | $677.45 | $677.40 | |