| 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 | $122.82 | 6.235% | $130.4778 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $28.77 | 13.397% | $32.6243 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $142.46 | 7.855% | $153.6502 | $153.65 | $153.65 | $153.70 |
| Purchase #4 | $76.74 | 6.518% | $81.7419 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $231.49 | 8.718% | $251.6713 | $251.67 | $251.65 | $251.70 |
| Purchase #6 | $15.62 | 4.389% | $16.3056 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $39.33 | 12.397% | $44.2057 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $657.23 | $710.6768 | $710.68 | $710.65 | $710.70 | |