| 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 | $38.55 | 4.261% | $40.1926 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $161.68 | 13.522% | $183.5424 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $202.44 | 7.168% | $216.9509 | $216.95 | $216.95 | $217.00 |
| Purchase #4 | $155.61 | 6.408% | $165.5815 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $232.95 | 5.235% | $245.1449 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $95.64 | 7.540% | $102.8513 | $102.85 | $102.85 | $102.90 |
| Purchase #7 | $38.98 | 13.512% | $44.247 | $44.25 | $44.25 | $44.20 |
| 7 purchase totals = | $925.85 | $998.5106 | $998.50 | $998.55 | $998.50 | |