| 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 | $80.73 | 11.336% | $89.8816 | $89.88 | $89.90 | $89.90 |
| Purchase #2 | $69.28 | 11.524% | $77.2638 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $185.61 | 5.441% | $195.709 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $96.82 | 5.252% | $101.905 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $230.82 | 8.135% | $249.5972 | $249.60 | $249.60 | $249.60 |
| Purchase #6 | $152.49 | 5.472% | $160.8343 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $193.35 | 11.135% | $214.8795 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $1,009.10 | $1,090.0704 | $1,090.07 | $1,090.10 | $1,090.10 | |