| 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 | $93.28 | 6.475% | $99.3199 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $46.91 | 13.425% | $53.2077 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $231.69 | 7.179% | $248.323 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $83.60 | 9.592% | $91.6189 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $215.38 | 7.215% | $230.9197 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $40.89 | 5.243% | $43.0339 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $191.72 | 7.733% | $206.5457 | $206.55 | $206.55 | $206.50 |
| 7 purchase totals = | $903.47 | $972.9688 | $972.97 | $972.90 | $972.80 | |