| 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 | $82.60 | 7.487% | $88.7843 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $60.99 | 6.807% | $65.1416 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $202.64 | 13.660% | $230.3206 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $245.90 | 12.187% | $275.8678 | $275.87 | $275.85 | $275.90 |
| Purchase #5 | $95.71 | 12.380% | $107.5589 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $165.84 | 8.137% | $179.3344 | $179.33 | $179.35 | $179.30 |
| Purchase #7 | $206.61 | 4.706% | $216.3331 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $1,060.29 | $1,163.3407 | $1,163.33 | $1,163.35 | $1,163.30 | |