| 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 | $57.35 | 4.266% | $59.7966 | $59.80 | $59.80 | $59.80 |
| Purchase #2 | $158.25 | 8.228% | $171.2708 | $171.27 | $171.25 | $171.30 |
| Purchase #3 | $223.68 | 10.320% | $246.7638 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $147.55 | 5.171% | $155.1798 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $19.69 | 12.148% | $22.0819 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $18.78 | 3.855% | $19.504 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $32.83 | 6.435% | $34.9426 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $658.13 | $709.5395 | $709.53 | $709.55 | $709.60 | |