| 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 | $66.34 | 3.178% | $68.4483 | $68.45 | $68.45 | $68.40 |
| Purchase #2 | $127.87 | 10.351% | $141.1058 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $220.85 | 9.187% | $241.1395 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $18.49 | 4.544% | $19.3302 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $5.60 | 5.559% | $5.9113 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $22.91 | 8.682% | $24.899 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $61.47 | 9.133% | $67.0841 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $523.53 | $567.9182 | $567.92 | $567.95 | $567.80 | |