| 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 | $87.62 | 9.821% | $96.2252 | $96.23 | $96.25 | $96.20 |
| Purchase #2 | $83.45 | 9.170% | $91.1024 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $91.75 | 4.513% | $95.8907 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $32.47 | 7.614% | $34.9423 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $62.48 | 7.823% | $67.3678 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $9.39 | 5.602% | $9.916 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $224.58 | 10.569% | $248.3159 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $591.74 | $643.7603 | $643.77 | $643.75 | $643.70 | |