| 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 | $73.57 | 5.253% | $77.4346 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $9.80 | 13.457% | $11.1188 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $26.67 | 9.156% | $29.1119 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $193.65 | 5.206% | $203.7314 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $15.97 | 13.512% | $18.1279 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $98.52 | 5.667% | $104.1031 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $222.25 | 10.344% | $245.2395 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $640.43 | $688.8672 | $688.86 | $688.90 | $688.70 | |