| 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 | $54.90 | 9.788% | $60.2736 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $219.65 | 3.837% | $228.078 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $53.60 | 3.601% | $55.5301 | $55.53 | $55.55 | $55.50 |
| Purchase #4 | $32.30 | 4.407% | $33.7235 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $190.67 | 8.650% | $207.163 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $83.76 | 8.582% | $90.9483 | $90.95 | $90.95 | $90.90 |
| Purchase #7 | $30.75 | 5.477% | $32.4342 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $665.63 | $708.1507 | $708.14 | $708.15 | $708.10 | |