| 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 | $45.31 | 11.143% | $50.3589 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $158.78 | 9.564% | $173.9657 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $134.84 | 4.446% | $140.835 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $93.34 | 8.682% | $101.4438 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $91.25 | 13.106% | $103.2092 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $214.93 | 7.404% | $230.8434 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $17.76 | 10.596% | $19.6418 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $756.21 | $820.2978 | $820.30 | $820.30 | $820.20 | |