| 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 | $34.73 | 5.781% | $36.7377 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $5.39 | 4.630% | $5.6396 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $53.76 | 8.256% | $58.1984 | $58.20 | $58.20 | $58.20 |
| Purchase #4 | $187.57 | 11.720% | $209.5532 | $209.55 | $209.55 | $209.60 |
| Purchase #5 | $176.28 | 5.175% | $185.4025 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $77.60 | 12.724% | $87.4738 | $87.47 | $87.45 | $87.50 |
| Purchase #7 | $127.83 | 13.811% | $145.4846 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $663.16 | $728.4898 | $728.48 | $728.50 | $728.50 | |