| 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 | $228.86 | 13.632% | $260.0582 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $25.31 | 5.705% | $26.7539 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $28.64 | 3.131% | $29.5367 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $101.50 | 4.363% | $105.9284 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $229.63 | 8.352% | $248.8087 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $124.29 | 5.865% | $131.5796 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $47.77 | 3.552% | $49.4668 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $786.00 | $852.1323 | $852.14 | $852.15 | $852.20 | |