| 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 | $53.30 | 6.649% | $56.8439 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $144.87 | 12.158% | $162.4833 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $81.83 | 13.356% | $92.7592 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $64.79 | 5.625% | $68.4344 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $11.86 | 12.137% | $13.2994 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $132.85 | 8.512% | $144.1582 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $207.63 | 9.740% | $227.8532 | $227.85 | $227.85 | $227.90 |
| 7 purchase totals = | $697.13 | $765.8316 | $765.82 | $765.85 | $765.90 | |