| 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 | $71.52 | 7.282% | $76.7281 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $31.48 | 4.544% | $32.9105 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $237.98 | 5.624% | $251.364 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $170.95 | 8.724% | $185.8637 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $83.34 | 10.224% | $91.8607 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $122.98 | 8.828% | $133.8367 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $70.37 | 10.412% | $77.6969 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $788.62 | $850.2606 | $850.26 | $850.25 | $850.30 | |