| 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 | $74.62 | 8.487% | $80.953 | $80.95 | $80.95 | $81.00 |
| Purchase #2 | $230.80 | 6.613% | $246.0628 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $219.26 | 10.121% | $241.4513 | $241.45 | $241.45 | $241.50 |
| Purchase #4 | $104.94 | 3.614% | $108.7325 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $19.83 | 8.319% | $21.4797 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $152.72 | 9.403% | $167.0803 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $147.43 | 12.103% | $165.2735 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $949.60 | $1,031.0331 | $1,031.02 | $1,031.05 | $1,031.20 | |