| 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 | $102.65 | 5.706% | $108.5072 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $126.42 | 5.671% | $133.5893 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $6.73 | 4.777% | $7.0515 | $7.05 | $7.05 | $7.10 |
| Purchase #4 | $94.35 | 7.643% | $101.5612 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $165.86 | 6.496% | $176.6343 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $29.73 | 9.670% | $32.6049 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $198.75 | 9.137% | $216.9098 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $724.49 | $776.8582 | $776.85 | $776.85 | $776.90 | |