| 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 | $79.62 | 5.312% | $83.8494 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $186.40 | 13.336% | $211.2583 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $151.93 | 9.141% | $165.8179 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $144.69 | 11.575% | $161.4379 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $249.97 | 4.240% | $260.5687 | $260.57 | $260.55 | $260.60 |
| Purchase #6 | $95.42 | 5.394% | $100.567 | $100.57 | $100.55 | $100.60 |
| Purchase #7 | $64.50 | 6.440% | $68.6538 | $68.65 | $68.65 | $68.70 |
| 7 purchase totals = | $972.53 | $1,052.1530 | $1,052.16 | $1,052.10 | $1,052.20 | |