| 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 | $19.36 | 11.836% | $21.6514 | $21.65 | $21.65 | $21.70 |
| Purchase #2 | $17.67 | 8.353% | $19.146 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $71.42 | 6.616% | $76.1451 | $76.15 | $76.15 | $76.10 |
| Purchase #4 | $7.98 | 9.559% | $8.7428 | $8.74 | $8.75 | $8.70 |
| Purchase #5 | $111.46 | 10.566% | $123.2369 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $234.67 | 4.143% | $244.3924 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $5.27 | 5.365% | $5.5527 | $5.55 | $5.55 | $5.60 |
| 7 purchase totals = | $467.83 | $498.8673 | $498.87 | $498.90 | $498.80 | |